Commitments Guarantees and Contingencies (Details Textual) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Jun. 30, 2014	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2013
Commitments and Contingencies Disclosure [Abstract]
Liability for Uncertain Tax Positions, Noncurrent		$ 3,763
Commitments Guarantees and Contingencies (Textual)
Rent expense		$ 7,416	$ 7,604	$ 5,753
Applicable program documentation period	365 days