Stock Options and Restricted Stock (Details) (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Exercised - Number of shares	(53,438)	(11,250)	0
Options outstanding - Number of shares - Ending balance	133,425
Plan 2012 [Member]
Options outstanding - Number of shares - Beginning balance	0
Granted - Number of shares	50,000
Exercised - Number of shares	0
Forfeitures - Number of shares	0
Expired - Number of shares	0
Options outstanding - Number of shares - Ending balance	50,000
Options outstanding - Weighted Average Exercise Price - Beginning balance	$ 0
Granted - Weighted Average Exercise Price	$ 15.43
Exercised - Weighted Average Exercise Price	$ 0
Forfeitures - Weighted Average Exercise Price	$ 0
Expired - Weighted Average Exercise Price	$ 0
Options outstanding - Weighted Average Exercise Price - Ending balance	$ 15.43
Plan 2006 [Member]
Options outstanding - Number of shares - Beginning balance	180,863
Granted - Number of shares	0
Exercised - Number of shares	(53,438)
Forfeitures - Number of shares	(4,750)
Expired - Number of shares	(39,250)
Options outstanding - Number of shares - Ending balance	83,425
Options outstanding - Weighted Average Exercise Price - Beginning balance	$ 14.32
Granted - Weighted Average Exercise Price	$ 0
Exercised - Weighted Average Exercise Price	$ (11.72)
Forfeitures - Weighted Average Exercise Price	$ (17.58)
Expired - Weighted Average Exercise Price	$ (21.67)
Options outstanding - Weighted Average Exercise Price - Ending balance	$ 12.33