Treasury Stock Transactions (Details) - USD ($) $ in Thousands	6 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Equity [Abstract]
Number of shares repurchased of the Company's common stock (in shares)	0	352,789
Value of shares repurchased of the Company's common stock		$ 10,000
Remaining shares available for repurchase under the Board's authorization (in shares)	303,166