| **Fair Value Measurements (Details) (USD $)In Thousands, unless otherwise specified**                                        | Jun. 30, 2013 | Mar. 31, 2013 |
|------------------------------------------------------------------------------------------------------------------------------|---------------|---------------|
| **Liabilities, Fair Value Disclosure [Abstract]**                                                                            |          |          |
| Contingent Consideration - Non-Current                                                                                       | $ 1,620       | $ 0           |
| Estimate of Fair Value, Fair Value Disclosure [Member] | Fair Value, Measurements, Recurring [Member]                        |          |          |
| **Assets, Fair Value Disclosure [Abstract]**                                                                                 |          |          |
| Cash Surrender Value, Fair Value Disclosure                                                                                  | 3,703         | 3,673         |
| **Liabilities, Fair Value Disclosure [Abstract]**                                                                            |          |          |
| Contingent Consideration - Current                                                                                           | 180           |          |
| Contingent Consideration - Non-Current                                                                                       | 1,620         |          |
| Active markets for identical assets or liabilities (Level 1) [Member] | Fair Value, Measurements, Recurring [Member]         |          |          |
| **Assets, Fair Value Disclosure [Abstract]**                                                                                 |          |          |
| Cash Surrender Value, Fair Value Disclosure                                                                                  | 0             | 0             |
| **Liabilities, Fair Value Disclosure [Abstract]**                                                                            |          |          |
| Contingent Consideration - Current                                                                                           | 0             |          |
| Contingent Consideration - Non-Current                                                                                       | 0             |          |
| Quoted prices in similar instruments and observable inputs (Level 2) [Member] | Fair Value, Measurements, Recurring [Member] |          |          |
| **Assets, Fair Value Disclosure [Abstract]**                                                                                 |          |          |
| Cash Surrender Value, Fair Value Disclosure                                                                                  | 0             | 0             |
| **Liabilities, Fair Value Disclosure [Abstract]**                                                                            |          |          |
| Contingent Consideration - Current                                                                                           | 0             |          |
| Contingent Consideration - Non-Current                                                                                       | 0             |          |
| Active markets for unobservable inputs (Level 3) [Member] | Fair Value, Measurements, Recurring [Member]                     |          |          |
| **Assets, Fair Value Disclosure [Abstract]**                                                                                 |          |          |
| Cash Surrender Value, Fair Value Disclosure                                                                                  | 3,703         | 3,673         |
| **Liabilities, Fair Value Disclosure [Abstract]**                                                                            |          |          |
| Contingent Consideration - Current                                                                                           | 180           |          |
| Contingent Consideration - Non-Current                                                                                       | $ 1,620       |          |

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| X                                                                                                                                                                                                                                                                                                                                                                                                                                    |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Current portion of the fair value as of the acquisition date of potential payments under the contingent consideration arrangement, including cash and shares as applicable.
+ References
No definition available.
+ Details**Name:**us-gaap_BusinessAcquisitionContingentConsiderationAtFairValueCurrent**Namespace Prefix:**us-gaap_**Data Type:**xbrli:monetaryItemType**Balance Type:**credit**Period Type:**instant |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                          |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Noncurrent portion of the fair value as of the acquisition date of potential payments under the contingent consideration arrangement, including cash and shares as applicable.
+ References
No definition available.
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This element represents the portion of a balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount that could be realized under a life insurance contract or contracts owned by the Company as of the date of the statement of financial position. Such Company-owned life insurance policies are commonly known as corporate-owned life insurance (COLI) or bank-owned life insurance (BOLI).
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Surrender Value -URI http://asc.fasb.org/extlink&oid=6507153Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 88-5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.  This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Technical Bulletin (FTB) -Number 85-4 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.  This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.
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