Fair Value Measurements (Details 1) (USD $)	12 Months Ended
Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2013
Company's assets and liabilities measured at fair value using significant unobservable inputs (Level 3)
Acquisition (Note 5)		$ 13,307,000
Earnout payments	(695,000)	(3,831,000)
Fair value adjustments	1,937,000	101,000
Fair Value Measurement with Unobservable Input Reconciliation Recurring Basis Liability Value	$ 16,155,000	$ 14,913,000	$ 5,336,000

Fair value measurement with unobservable input reconciliation recurring basis liability value.

No definition available.

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- Definition

Fair value measurement with unobservable inputs reconciliation recurring basis liability acquisition.

+ References

No definition available.

+ Details

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- Details

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- Definition

Amount of purchases, (sales), issuances and (settlements) of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph c

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

+ Details

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- Definition

Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(2)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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