Share Based Awards (Details 3) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Allocated Share-based Compensation Expense	$ 2,001	$ 743	$ 5,177	$ 2,328
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]
Non-Vested Number of Shares Outstanding Beginning Balance			1,859,750
Non-Vested Number of Shares Granted			1,056,500
Non-Vested Number of Shares Vested			(276,595)
Non-Vested Number of Shares Forfeited			(261,460)
Non-Vested Number of Shares Outstanding Ending Balance	2,378,195		2,378,195
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Weighted Average Fair Value per Share Price Beginning Balance			$ 4.67
Weighted-average grant date fair value per share of stock options			4.92	$ 3.33
Weighted Average Fair Value per Share Price Vested			4.30
Weighted Average Fair Value per Share Price Forfeited			4.38
Weighted Average Fair Value per Share Price Ending Balance	$ 4.72		$ 4.72
Employee Share Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Allocated Share-based Compensation Expense	$ 70	$ 70	$ 277	$ 216