Intangible Assets (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Mar. 31, 2015
Finite-Lived Intangible Assets [Line Items]
Software development costs, net	$ 38,472		$ 38,472	$ 31,818
Capitalized Software Development Costs	2,600	$ 3,900	100
Finite-lived intangible assets, net	522		522	606
Developed Technology Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Accumulated Amortization, Excluding Accumulated Impairment	10,338		$ 10,338	$ 10,277
Developed Technology Internal [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization of software development	$ 300