Dividends (Details) (USD $)	12 Months Ended
	Jun. 30, 2014 Dividend	Jun. 30, 2013 Dividend	Jun. 30, 2012
Dividends [Abstract]
Number of dividends approved	4
Number of dividends during period		5
Dividends Payable [Line Items]
Dividend Per Share (in dollars per share)	$ 0.48	$ 0.86	$ 0
Dividends	$ 4,441,000
Dividends Payable	285,000
Current dividends payable	67,000	94,000
Noncurrent dividends payable	218,000
Dividends forfeited with restricted stock forfeitures	63,000	26,000
September 16, 2013 [Member]
Dividends Payable [Line Items]
Record Date	Sep. 16, 2013
Payment Date	Sep. 30, 2013
Type	Quarterly
Dividend Per Share (in dollars per share)	$ 0.12
Dividends	1,108,000
December 13, 2013 [Member]
Dividends Payable [Line Items]
Record Date	Dec. 13, 2013
Payment Date	Dec. 27, 2013
Type	Quarterly
Dividend Per Share (in dollars per share)	$ 0.12
Dividends	1,111,000
March 14, 2014 [Member]
Dividends Payable [Line Items]
Record Date	Mar. 14, 2014
Payment Date	Mar. 28, 2014
Type	Quarterly
Dividend Per Share (in dollars per share)	$ 0.12
Dividends	1,111,000
June 13, 2014 [Member]
Dividends Payable [Line Items]
Record Date	Jun. 13, 2014
Payment Date	Jun. 27, 2014
Type	Quarterly
Dividend Per Share (in dollars per share)	$ 0.12
Dividends	$ 1,111,000