| **CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $)In Thousands, unless otherwise specified** | Total                                                                                                         | Class A and B Shares Held in Treasury                                                                                                                       | Paid-in Capital                                                                                                                                                                             | Retained Earnings                                                                                                                                              | Non-controlling Interests                                                                                                                                             | Class B Common Stock                                                                                                                                 | Class A Common Stock                                                                                                                                  |
|-----------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------|
| Beginning balances, total stockholders' equity at Dec. 31, 2011                                     | $ 173,647us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest                       | $ (2,225)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_TreasuryStockMember | $ 32,795us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_AdditionalPaidInCapitalMember                        | $ 97,911us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_RetainedEarningsMember  | $ 16,308us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_NoncontrollingInterestMember   | $ 2,679us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassBMember | $ 26,179us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember |
| **Increase (Decrease) in Stockholders' Equity [Roll Forward]**                                      |                                                                                                          |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 |                                                                                                                                                  |
| Net income (loss)                                                                                   | 9,162us-gaap_ProfitLoss                                                                                       |                                                                                                                                                        |                                                                                                                                                                                        | 9,673us-gaap_ProfitLoss/ us-gaap_StatementEquityComponentsAxis= us-gaap_RetainedEarningsMember                                                                 | (511)us-gaap_ProfitLoss/ us-gaap_StatementEquityComponentsAxis= us-gaap_NoncontrollingInterestMember                                                                  |                                                                                                                                                 |                                                                                                                                                  |
| Common stock repurchases and retirements                                                            | (17,611)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue                                                   | 90us-gaap_StockRepurchasedAndRetiredDuringPeriodValue/ us-gaap_StatementEquityComponentsAxis= us-gaap_TreasuryStockMember                                   |                                                                                                                                                                                        |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 | (17,701)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember                            |
| Shares issued under stock option plan                                                               | 2,118us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised                                                |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 | 2,118us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember                         |
| Issuance of restricted stock awards                                                                 |                                                                                                          |                                                                                                                                                        | (12,104)us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures/ us-gaap_StatementEquityComponentsAxis= us-gaap_AdditionalPaidInCapitalMember                              |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 | 12,104us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember         |
| Share-based compensation expense                                                                    | 5,072us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue |                                                                                                                                                        | 5,072us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue/ us-gaap_StatementEquityComponentsAxis= us-gaap_AdditionalPaidInCapitalMember |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 |                                                                                                                                                  |
| Issuance of treasury shares related to deferred compensation payment                                | 580us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued                                                  | 511us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued/ us-gaap_StatementEquityComponentsAxis= us-gaap_TreasuryStockMember                            | 69us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued/ us-gaap_StatementEquityComponentsAxis= us-gaap_AdditionalPaidInCapitalMember                                                   |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 |                                                                                                                                                  |
| Investment by non-controlling interest                                                              | 16,461gncma_NoncontrollingInterestIncreasefromInvestment                                                      |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           | 16,461gncma_NoncontrollingInterestIncreasefromInvestment/ us-gaap_StatementEquityComponentsAxis= us-gaap_NoncontrollingInterestMember                                 |                                                                                                                                                 |                                                                                                                                                  |
| Other                                                                                               | 7us-gaap_StockholdersEquityOther                                                                              | 7us-gaap_StockholdersEquityOther/ us-gaap_StatementEquityComponentsAxis= us-gaap_TreasuryStockMember                                                        |                                                                                                                                                                                        |                                                                                                                                                           |                                                                                                                                                                  | (3)us-gaap_StockholdersEquityOther/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassBMember                                                    | 3us-gaap_StockholdersEquityOther/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember                                                       |
| Ending balances, total stockholders' equity at Dec. 31, 2012                                        | 189,436us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest                         | (1,617)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_TreasuryStockMember   | 25,832us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_AdditionalPaidInCapitalMember                          | 107,584us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_RetainedEarningsMember   | 32,258us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_NoncontrollingInterestMember     | 2,676us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassBMember   | 22,703us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember   |
| **Increase (Decrease) in Stockholders' Equity [Roll Forward]**                                      |                                                                                                          |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 |                                                                                                                                                  |
| Net income (loss)                                                                                   | 31,727us-gaap_ProfitLoss                                                                                      |                                                                                                                                                        |                                                                                                                                                                                        | 9,406us-gaap_ProfitLoss/ us-gaap_StatementEquityComponentsAxis= us-gaap_RetainedEarningsMember                                                                 | 22,321us-gaap_ProfitLoss/ us-gaap_StatementEquityComponentsAxis= us-gaap_NoncontrollingInterestMember                                                                 |                                                                                                                                                 |                                                                                                                                                  |
| Common stock repurchases and retirements                                                            | (17,208)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue                                                   | 130us-gaap_StockRepurchasedAndRetiredDuringPeriodValue/ us-gaap_StatementEquityComponentsAxis= us-gaap_TreasuryStockMember                                  |                                                                                                                                                                                        |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 | (17,338)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember                            |
| Shares issued under stock option plan                                                               | 622us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised                                                  |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 | 622us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember                           |
| Issuance of restricted stock awards                                                                 |                                                                                                          |                                                                                                                                                        | (5,477)us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures/ us-gaap_StatementEquityComponentsAxis= us-gaap_AdditionalPaidInCapitalMember                               |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 | 5,477us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember          |
| Share-based compensation expense                                                                    | 6,525us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue |                                                                                                                                                        | 6,525us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue/ us-gaap_StatementEquityComponentsAxis= us-gaap_AdditionalPaidInCapitalMember |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 |                                                                                                                                                  |
| Issuance of treasury shares related to deferred compensation payment                                | 621us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued                                                  | 621us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued/ us-gaap_StatementEquityComponentsAxis= us-gaap_TreasuryStockMember                            |                                                                                                                                                                                        |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 |                                                                                                                                                  |
| Investment by non-controlling interest                                                              | 267,642gncma_NoncontrollingInterestIncreasefromInvestment                                                     |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           | 267,642gncma_NoncontrollingInterestIncreasefromInvestment/ us-gaap_StatementEquityComponentsAxis= us-gaap_NoncontrollingInterestMember                                |                                                                                                                                                 |                                                                                                                                                  |
| Distribution to non-controlling interests                                                           | (22,011)us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders                      |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           | (22,011)us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders/ us-gaap_StatementEquityComponentsAxis= us-gaap_NoncontrollingInterestMember |                                                                                                                                                 |                                                                                                                                                  |
| Other                                                                                               |                                                                                                          |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           |                                                                                                                                                                  | (3)us-gaap_StockholdersEquityOther/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassBMember                                                    | 3us-gaap_StockholdersEquityOther/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember                                                       |
| Ending balances, total stockholders' equity at Dec. 31, 2013                                        | 457,354us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest                         | (866)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_TreasuryStockMember     | 26,880us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_AdditionalPaidInCapitalMember                          | 116,990us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_RetainedEarningsMember   | 300,210us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_NoncontrollingInterestMember    | 2,673us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassBMember   | 11,467us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember   |
| **Increase (Decrease) in Stockholders' Equity [Roll Forward]**                                      |                                                                                                          |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 |                                                                                                                                                  |
| Net income (loss)                                                                                   | 59,244us-gaap_ProfitLoss                                                                                      |                                                                                                                                                        |                                                                                                                                                                                        | 7,557us-gaap_ProfitLoss/ us-gaap_StatementEquityComponentsAxis= us-gaap_RetainedEarningsMember                                                                 | 51,687us-gaap_ProfitLoss/ us-gaap_StatementEquityComponentsAxis= us-gaap_NoncontrollingInterestMember                                                                 |                                                                                                                                                 |                                                                                                                                                  |
| Common stock repurchases and retirements                                                            | (6,850)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue                                                    |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 | (6,850)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember                             |
| Shares issued under stock option plan                                                               | 466us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised                                                  |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 | 466us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember                           |
| Issuance of restricted stock awards                                                                 |                                                                                                          |                                                                                                                                                        | (8,529)us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures/ us-gaap_StatementEquityComponentsAxis= us-gaap_AdditionalPaidInCapitalMember                               |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 | 8,529us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember          |
| Share-based compensation expense                                                                    | 8,324us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue |                                                                                                                                                        | 8,324us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue/ us-gaap_StatementEquityComponentsAxis= us-gaap_AdditionalPaidInCapitalMember |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 |                                                                                                                                                  |
| Issuance of treasury shares related to deferred compensation payment                                | 715us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued                                                  | 617us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued/ us-gaap_StatementEquityComponentsAxis= us-gaap_TreasuryStockMember                            | 98us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued/ us-gaap_StatementEquityComponentsAxis= us-gaap_AdditionalPaidInCapitalMember                                                   |                                                                                                                                                           |                                                                                                                                                                  |                                                                                                                                                 |                                                                                                                                                  |
| Distribution to non-controlling interests                                                           | (50,000)us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders                      |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           | (50,000)us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders/ us-gaap_StatementEquityComponentsAxis= us-gaap_NoncontrollingInterestMember |                                                                                                                                                 |                                                                                                                                                  |
| Adjustment to investment by non-controlling interest                                                | (2,131)gncma_NoncontrollingInterestDecreasefromAdjustmenttoInvestment                                         |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           | (2,131)gncma_NoncontrollingInterestDecreasefromAdjustmenttoInvestment/ us-gaap_StatementEquityComponentsAxis= us-gaap_NoncontrollingInterestMember                    |                                                                                                                                                 |                                                                                                                                                  |
| Other                                                                                               | 100us-gaap_StockholdersEquityOther                                                                            |                                                                                                                                                        |                                                                                                                                                                                        |                                                                                                                                                           | 100us-gaap_StockholdersEquityOther/ us-gaap_StatementEquityComponentsAxis= us-gaap_NoncontrollingInterestMember                                                       | (5)us-gaap_StockholdersEquityOther/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassBMember                                                    | 5us-gaap_StockholdersEquityOther/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember                                                       |
| Ending balances, total stockholders' equity at Dec. 31, 2014                                        | $ 467,222us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest                       | $ (249)us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_TreasuryStockMember   | $ 26,773us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_AdditionalPaidInCapitalMember                        | $ 124,547us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_RetainedEarningsMember | $ 299,866us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementEquityComponentsAxis= us-gaap_NoncontrollingInterestMember  | $ 2,668us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassBMember | $ 13,617us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest/ us-gaap_StatementClassOfStockAxis= us-gaap_CommonClassAMember |

| X                                                                                                                                                                                                                                                                                                                |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Noncontrolling Interest, Decrease from Adjustment to Investment
+ References
No definition available.
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| - Definition
Noncontrolling Interest, Increase from Investment
+ References
No definition available.
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation".
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.
+ References
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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.
+ References
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|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy.
+ References
No definition available.
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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
Value of stock issued as a result of the exercise of stock options.
+ References
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Equity impact of the value of treasury stock (units) reissued during the period, excluding reissuance of shares (units) held in treasury used to satisfy equity-based compensation obligations exercised by the holders of such rights. Upon reissuance of shares (units) from treasury, either the common or preferred stock (unit) reissued is outstanding.
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Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).
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