Treasury Stock Transactions (Details) (USD $)	1 Months Ended		9 Months Ended
	Dec. 31, 2012	Jul. 31, 2012	Dec. 31, 2012	Dec. 31, 2011
Treasury Stock Transactions (Textual) [Abstract]
Number of shares repurchased of the company's common stock	80,000		251,180	40,523
Value of shares repurchased of the company's common stock	$ 1,600,000		$ 4,864,000	$ 742,000
Remaining shares available for repurchase under the Board's authorization	473,610		473,610
Authorized repurchase of additional common stock		500,000
Price of the share	$ 20.00