Stockholders' Equity (Details) (USD $)	0 Months Ended		3 Months Ended		12 Months Ended	6 Months Ended
	Dec. 11, 2013	May 30, 2013	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013	May 14, 2014 Subsequent Event [Member]
Class of Stock [Line Items]
Stock Repurchase Program, Authorized Amount						$ 70,000,000
Treasury Stock, Shares, Acquired	600,000				600,000
Treasury Stock Acquired, Average Cost Per Share	$ 13.18
Stock Repurchase Program, Remaining Authorized Repurchase Amount	62,074,000
Dividends declared, per share			$ 0.50
Common Stock, Dividends, Per Share, Cash Paid		$ 0.125	$ 0.125	$ 0.000
Dividends paid			$ 6,255,000	$ 0