Note 7. Stockholders' Equity (Detail) - Summary of Option Activity (USD $)	1 Months Ended	3 Months Ended	12 Months Ended
	Sep. 25, 2012	Sep. 30, 2012	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Outstanding			5,111,145	3,636,145	2,270,833
Outstanding (in Dollars per share)			$ 2.86	$ 2.83	$ 2.85
Outstanding			4 years 219 days	3 years 292 days	3 years 146 days
Outstanding (in Dollars)			$ 274,200	$ 478,375	$ 81,250
Granted	50,000	100,000	1,475,000	2,045,000
Granted (in Dollars per share)			$ 2.97	$ 2.91
Exercised			0	0
Exercised (in Dollars per share)			$ 0	$ 0
Forfeited			0	(679,688)
Forfeited (in Dollars per share)			$ 0	$ 3.10
Expired			0	0
Expired (in Dollars per share)			$ 0	$ 0
Exercisable at June 30, 2012			4,521,145
Exercisable at June 30, 2012 (in Dollars per share)			$ 2.88
Exercisable at June 30, 2012			4 years 146 days
Exercisable at June 30, 2012 (in Dollars)			$ 274,200