Share Based Awards (Details 4) (USD $)	9 Months Ended
	Dec. 31, 2012
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 per Share Outstanding Beginning Balance	$ 10.76
Non-Vested Number of Shares Granted	516,500
Weighted Average Fair Value per Share Price Granted	$ 8.37
Non-Vested Number of Shares Vested	(197,984)
Weighted Average Fair Value per Share Price Vested	$ 8.29
Non-Vested Number of Shares Forfeited	(192,760)
Weighted Average Fair Value per Share Price Forfeited	$ 10.45
Non-Vested Number of Share Outstanding Ending Balance	904,075
Weighted Average Fair Value per Share Price Outstanding Ending Balance	$ 10.01