Intangible Assets (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Mar. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Capitalized Computer Software, Additions			$ 31,200
Software development costs, net	$ 48,537		48,537		$ 44,215
Capitalized Software Development Costs	3,300	$ 3,200	10,000	$ 10,300
Amortization of software development			5,705	0
Finite-lived intangible assets, net	142		142		176
Capitalized Computer Software, Period Increase (Decrease)	10,400
Developed Technology Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Accumulated Amortization, Excluding Accumulated Impairment	10,055		10,055		$ 10,398
Developed Technology Internal [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization of software development	$ 2,300	$ 300	$ 5,700	$ 800