Equity Transactions (Details) (USD $)	6 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Jun. 30, 2014
Equity Transactions [Abstract]
Securities authorized amount			$ 100,000,000
Shares issued as public offering (in shares)	2,760,000
Common stock issuance price (in dollars per share)	$ 26.00
Option to purchase additional shares of common stock, maximum (in shares)	360,000
Aggregate gross proceeds from issuance of common stock	71,760,000	0
Aggregate net proceeds from issuance of common stock	$ 66,975,000