Dividends (Details) (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014 Dividend	Mar. 31, 2013	Jun. 30, 2013
Dividends Payable [Line Items]
Number of dividends approved			3
Dividends Payable	$ 270,000		$ 270,000
Current dividends payable	85,000		85,000		94,000
Noncurrent dividends payable	185,000		185,000
Dividends forfeited with restricted stock forfeitures			59,000
Dividend Per Share (in dollars per share)	$ 0.12	$ 0.06	$ 0.36	$ 0.74
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