Stock-based Compensation (Details 2) (USD $)	12 Months Ended
	Jun. 30, 2013
Average Grant Date Fair Value
Balance, beginning	$ 3.982
Vested	$ 3.335
Forfeited or expired	$ 4.327
Outstanding, ending	$ 4.321
Weighted Average Number of Shares Subject to Option
Non-vested, beginning balance	89,050
Vested	(30,600)
Forfeited or expired	(500)
Non-vested, ending balance	57,950