2. Stock-Based Compensation (Details 1) (USD $)	12 Months Ended
	Jun. 30, 2013
Options Outstanding, Ending	1,084,100
Number of Options Exercisable	1,084,100
Weighted Average Exercise Price Exercisable	$ 0.67
Option
Options Outstanding, Beginning	674,100
Shares Granted	425,000
Shares Exercised
Shares Forfeited or expired or cancelled	(15,000)
Options Outstanding, Ending	1,084,100
Number of Options Exercisable	1,084,100
Weighted Average Exercise Price, Options Outstanding Beginning	$ 0.80
Weighted average exercise price per share Granted	$ 0.50
Weighted average exercise price per share Exercised
Weighted average exercise price per share Forfeited or expired or cancelled	$ 1.83
Weighted Average Exercise Price, Options Outstanding Ending	$ 0.67
Weighted Average Exercise Price Exercisable	$ 0.67
Weighted average remaining contractual term Outstanding July 1, 2012	4 years 6 months 29 days
Weighted average remaining contractual term Granted	5 years
Weighted average remaining contractual term Outstanding June 30, 2013	4 years 2 months 5 days
Weighted average remaining contractual term Exercisable June 30, 2013	4 years 2 months 5 days
Aggregate fair value outstanding July 1, 2012	$ 217,100
Aggregate fair value Granted	84,800
Aggregate fair value Exercised
Aggregate fair value Forfeited or expired	(5,800)
Aggregate fair value Outstanding June 30, 2013	296,100
Aggregate fair value Exercisable June 30, 2013	296,100
Aggregate Intrinsic Value Outstanding July 1, 2012
Aggregate Intrinsic Value Granted
Aggregate Intrinsic Value Exercised
Aggregate Intrinsic Value Forfeited or expired
Aggregate Intrinsic Value Outstanding June 30, 2013
Aggregate Intrinsic Value Exercisable June 30, 2013