Share Based Awards (Details 4) (USD $)	12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2013
Schedule of Employee Stock Options and Performance Based Awards by Nonvested Stock Options
Non-Vested Number of Shares Outstanding Beginning Balance			(778,319)
Weighted Average Fair Value Price Outstanding Beginning Balance	$ 7.73		$ 10.76
Non-Vested Number of Shares Granted	469,650	469,000	556,500
Weighted Average Fair Value Price Granted	$ 3.50	$ 5.20	$ 8.22
Non-Vested Number of Shares Vested	269,785	134,970	(201,191)
Weighted Average Fair Value Price Vested	$ 8.24	$ 9.30	$ 8.43
Non-Vested Number of Shares Forfeited	(123,135)	(146,810)	(329,288)
Weighted Average Fair Value Price Forfeited	$ 6.57	$ 9.33	$ 9.92
Non-Vested Number of Share Outstanding Ending Balance	(1,068,290)	(991,560)	804,340
Weighted Average Fair Value Price Outstanding Ending Balance	$ 5.81		$ 9.89