Consolidated Balance Sheets (Parenthetical) (USD $)	Sep. 30, 2014	Mar. 31, 2014
Statement Of Financial Position [Abstract]
Preferred Stock, Par Value	$ 0.01	$ 0.01
Preferred Stock, Authorized	5,000,000	5,000,000
Preferred Stock, Issued	0	0
Common Stock, Par Value	$ 0.01	$ 0.01
Common Stock, Authorized	100,000,000	100,000,000
Common Stock, Issued	50,053,738	50,265,957
Common Stock, Outstanding	50,053,738	50,265,957