Share Based Awards (Details 4) (USD $)	6 Months Ended
	Sep. 30, 2013
Schedule of Employee Stock Options and Performance Based Awards by Nonvested Stock Options
Non-Vested Number of Shares Outstanding Beginning Balance	804,340
Weighted Average Fair Value Price per Share Outstanding Beginning Balance	$ 9.89
Non-Vested Number of Shares Granted	469,000
Weighted Average Fair Value per Share Price Granted	$ 5.19
Non-Vested Number of Shares Vested	(89,040)
Weighted Average Fair Value per Share Price Vested	$ 10.08
Non-Vested Number of Shares Forfeited	(131,560)
Weighted Average Fair Value per Share Price Forfeited	$ 9.84
Non-Vested Number of Share Outstanding Ending Balance	1,052,740
Weighted Average Fair Value per Share Price Outstanding Ending Balance	$ 7.77