| **Consolidated Statements of Shareholders' Equity (USD $)In Thousands, except Share data, unless otherwise specified** | Total     | Preferred stock [Member] | Common Stock [Member] | Common sock warrant [Member] | Retained Earnings/(Accumulated Deficit) [Member] | Accumulated Other Comprehensive Loss [Member] | 2011 Issuance [Member] | 2011 Issuance [Member]Common Stock [Member] | 2012 Issuance [Member] | 2012 Issuance [Member]Common Stock [Member] |
|------------------------------------------------------------------------------------------------------------------------|-----------|--------------------------|-----------------------|------------------------------|--------------------------------------------------|-----------------------------------------------|------------------------|---------------------------------------------|------------------------|---------------------------------------------|
| Beginning balance at Dec. 31, 2009                                                                                     | $ 98,359  | $ 48,205                 | $ 143,605             | $ 3,891                      | $ (96,234)                                       | $ (1,108)                                     |                   |                                        |                   |                                        |
| Beginning balance, shares at Dec. 31, 2009                                                                             |      | 51,500                   | 11,426,413            |                         |                                             |                                          |                   |                                        |                   |                                        |
| **Comprehensive loss:**                                                                                                |      |                     |                  |                         |                                             |                                          |                   |                                        |                   |                                        |
| Net loss                                                                                                               | (131,827) |                     |                  |                         | (131,827)                                        |                                          |                   |                                        |                   |                                        |
| Other comprehensive income, net of tax                                                                                 | (2,583)   |                     |                  |                         |                                             | (2,583)                                       |                   |                                        |                   |                                        |
| Total comprehensive loss                                                                                               | (134,410) |                     |                  |                         |                                             |                                          |                   |                                        |                   |                                        |
| Issuance of stock                                                                                                      | 7,500     | 7,500                    |                  |                         |                                             |                                          |                   |                                        |                   |                                        |
| Issuance of stock, shares                                                                                              |      | 7,500,000                |                  |                         |                                             |                                          |                   |                                        |                   |                                        |
| Accretion of discount on preferred stock                                                                               |      | 719                      |                  |                         | (719)                                            |                                          |                   |                                        |                   |                                        |
| Cash dividends declared on preferred stock                                                                             | (315)     |                     |                  |                         | (315)                                            |                                          |                   |                                        |                   |                                        |
| Compensation expense recognized                                                                                        | 32        |                     | 32                    |                         |                                             |                                          |                   |                                        |                   |                                        |
| Shares issued/(terminated), subject to restriction                                                                     | (21)      |                     | (21)                  |                         |                                             |                                          |                   |                                        |                   |                                        |
| Shares issued/(terminated), subject to restriction, shares                                                             |      |                     | (2,023)               |                         |                                             |                                          |                   |                                        |                   |                                        |
| Compensation expense recognized                                                                                        | 18        |                     | 18                    |                         |                                             |                                          |                   |                                        |                   |                                        |
| Ending balance at Dec. 31, 2010                                                                                        | (28,837)  | 56,424                   | 143,634               | 3,891                        | (229,095)                                        | (3,691)                                       |                   |                                        |                   |                                        |
| Ending balance, shares at Dec. 31, 2010                                                                                |      | 7,551,500                | 11,424,390            |                         |                                             |                                          |                   |                                        |                   |                                        |
| **Comprehensive loss:**                                                                                                |      |                     |                  |                         |                                             |                                          |                   |                                        |                   |                                        |
| Net loss                                                                                                               | (137,314) |                     |                  |                         | (137,314)                                        |                                          |                   |                                        |                   |                                        |
| Other comprehensive income, net of tax                                                                                 | (278)     |                     |                  |                         |                                             | (278)                                         |                   |                                        |                   |                                        |
| Total comprehensive loss                                                                                               | (137,592) |                     |                  |                         |                                             |                                          |                   |                                        |                   |                                        |
| Issuance of stock                                                                                                      | 5,000     | 5,000                    |                  |                         |                                             |                                          |                   |                                        |                   |                                        |
| Issuance of stock, shares                                                                                              |      | 5,000,000                |                  |                         |                                             |                                          |                   |                                        |                   |                                        |
| Accretion of discount on preferred stock                                                                               |      | 571                      |                  |                         | (571)                                            |                                          |                   |                                        |                   |                                        |
| Repurchase and retirement of preferred stock                                                                           | (3,125)   | (12,500)                 |                  |                         | 9,375                                            |                                          |                   |                                        |                   |                                        |
| Repurchase and retirement of preferred stock, shares                                                                   |      | (12,500,000)             |                  |                         |                                             |                                          |                   |                                        |                   |                                        |
| Conversion of Series A preferred stock to common stock                                                                 | (193)     | (49,495)                 | 17,014                | (3,891)                      | 36,179                                           |                                          |                   |                                        |                   |                                        |
| Conversion of Series A preferred stock to common stock, shares                                                         |      | (51,500)                 | (108,555,303)         |                         |                                             |                                          |                   |                                        |                   |                                        |
| Issuance of common stock, net of costs of $20,429                                                                      | 289,571   |                     | 289,571               |                         |                                             |                                          |                   |                                        |                   |                                        |
| Issuance of common stock, shares                                                                                       |      |                     | 1,937,506,282         |                         |                                             |                                          |                   |                                        |                   |                                        |
| Issuance of common stock to shareholders of acquired company                                                           | 4,924     |                     | 4,924                 |                         |                                             |                                          |                   |                                        |                   |                                        |
| Issuance of common stock to shareholders of acquired company, shares                                                   |      |                     | 52,159,413            |                         |                                             |                                          |                   |                                        |                   |                                        |
| Cash dividends declared on preferred stock                                                                             | (756)     |                     |                  |                         | (756)                                            |                                          |                   |                                        |                   |                                        |
| Compensation expense recognized                                                                                        | 23        |                     | 23                    |                         |                                             |                                          |                   |                                        |                   |                                        |
| Shares issued/(terminated), subject to restriction, shares                                                             |      |                     | (518)                 |                         |                                             |                                          |                   |                                        |                   |                                        |
| Adjustment for reverse stock split                                                                                     |      |                     | (2,088,542,202)       |                         |                                             |                                          |                   |                                        |                   |                                        |
| Ending balance at Dec. 31, 2011                                                                                        | 129,015   | 0                        | 455,166               | 0                            | (322,182)                                        | (3,969)                                       |                   |                                        |                   |                                        |
| Ending balance, shares at Dec. 31, 2011                                                                                |      | 0                        | 21,102,668            |                         |                                             |                                          |                   |                                        |                   |                                        |
| **Comprehensive loss:**                                                                                                |      |                     |                  |                         |                                             |                                          |                   |                                        |                   |                                        |
| Net loss                                                                                                               | (40,005)  |                     |                  |                         | (40,005)                                         |                                          |                   |                                        |                   |                                        |
| Other comprehensive income, net of tax                                                                                 | 3,646     |                     |                  |                         |                                             | 3,646                                         |                   |                                        |                   |                                        |
| Total comprehensive loss                                                                                               | (36,359)  |                     |                  |                         |                                             |                                          |                   |                                        |                   |                                        |
| Issuance of stock                                                                                                      |      |                     |                  |                         |                                             |                                          |                   |                                        | 6,694                  | 6,694                                       |
| Issuance of stock, shares                                                                                              |      |                     |                  |                         |                                             |                                          |                   |                                        |                   | 485,788                                     |
| Compensation expense recognized                                                                                        | 3         |                     | 3                     |                         |                                             |                                          |                   |                                        |                   |                                        |
| Expense related to 2011 issuance of common stock                                                                       |      |                     |                  |                         |                                             |                                          | (911)                  | (911)                                       | (379)                  |                                        |
| Shares issued/(terminated), subject to restriction, shares                                                             |      |                     | (110,059)             |                         |                                             |                                          |                   |                                        |                   |                                        |
| Adjustment for reverse stock split                                                                                     |      |                     | (586)                 |                         |                                             |                                          |                   |                                        |                   |                                        |
| Exercise of warrants related to stock offering                                                                         | 3         |                     | 3                     |                         |                                             |                                          |                   |                                        |                   |                                        |
| Exercise of warrants related to stock offering, shares                                                                 |      |                     | 186                   |                         |                                             |                                          |                   |                                        |                   |                                        |
| Ending balance at Dec. 31, 2012                                                                                        | $ 98,445  | $ 0                      | $ 460,955             | $ 0                          | $ (362,187)                                      | $ (323)                                       |                   |                                        |                   |                                        |
| Ending balance, shares at Dec. 31, 2012                                                                                |      | 0                        | 21,698,115            |                         |                                             |                                          |                   |                                        |                   |                                        |

| X                                                                                                                                                                                                                                                           |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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Issuance of common stock to shareholders of acquired company.
+ References
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Issuance of common stock to shareholders of acquired company, shares.
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| X                                                                                                                                                                                                                                                                                                            |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Number of shares issued during the period as a result of warrants exercised.
+ References
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| X                                                                                                                                                                                                                                                                                                   |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Value of stock issued as a result of the exercise of warrants.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
This element represents the amount of recognized equity-based compensation related to stock options during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized).
+ References
No definition available.
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|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Direct costs (e.g., legal and accounting fees) associated with issuing stock that is deducted from additional paid in capital. Also includes any direct costs associated with stock issues under a shelf registration.
+ References
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|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.
+ References
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|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Equity impact of preferred stock cash dividends declared by an entity during the period. This element includes paid and unpaid dividends declared during the period.
+ References
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
+ References
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Net of tax amount of other comprehensive income (loss) attributable to the parent entity.
+ References
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|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The amount of accretion of the preferred stock redemption discount during the period.
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                             |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Number of shares issued and outstanding as of the balance sheet date.
+ References
No definition available.
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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Value of stock (or other type of equity) granted during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. This element is not the recognition of equity-based compensation expense in pursuant to FAS 123R. That element is AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue (Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition, Value).
+ References
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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Number of shares issued during the period as a result of the conversion of convertible securities.
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Number of new stock issued during the period.
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.
+ References
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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Reduction in the number of shares during the period as a result of a reverse stock split.
+ References
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|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The gross value of stock issued during the period upon the conversion of convertible securities.
+ References
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.
+ References
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited.
+ References
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of decrease of par value, additional paid in capital (APIC) and retained earnings of common and preferred stock retired from treasury when treasury stock is accounted for under the cost method.
+ References
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|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Number of shares of common and preferred stock retired from treasury during the period.
+ References
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