2. Stock-Based Compensation and Warrants (Details 1) (USD $)	6 Months Ended
	Dec. 31, 2012
Stock-Based Compensation And Warrants Details
Warrant Shares Outstanding June 30, 2012	150,400
Warrant Shares Granted	0
Warrant Shares Exercised	0
Warrant Shares canceled/expired	(8,600)
Warrant Shares Outstanding December 31, 2012	141,800
Weighted average exercise price per share Warrants outstanding June 30, 2012	$ 6.24
Weighted average exercise price per share Warrants Granted	$ 0
Weighted average exercise price per share Warrants Exercised	$ 0
Weighted average exercise price per share Warrants Forfeited or expired	$ 4
Weighted average exercise price per share Warrants Outstanding December 31, 2012	$ 6.38