Note 15. Equity Transactions (Tables)

12 Months Ended

Jun. 30, 2012

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Options			Weighted Average Exercise Price
Outstanding as of July 1, 2010		3,509,338			4.77
Granted		-			-
Exercised		-			-
Terminated		(223,000	)		0.86
Expired		(270,000	)		0.75
Outstanding as of June 30, 2011		3,016,338			5.42
Granted		-			-
Exercised		-			-
Terminated		(61,500	)		1.44
Expired		(39,500	)		2.79
Outstanding as of June 30, 2012		2,915,338		$	5.54
Exercisable at June 30, 2011		2,788,755		$	5.85
Exercisable at June 30, 2012		2,915,338		$	5.54

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

Range of Exercise Price	Outstanding		Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (years)		Exercisable		Weighted Average Exercise Price
$ 0.14 - $ 0.15		648,750		0.14		6.3		648,750		0.14
$ 0.33 - $ 0.33		55,000		0.33		0.3		55,000		0.33
$ 0.75 - $ 0.75		3,000		0.75		0.6		3,000		0.75
$ 2.96 - $ 2.96		50,000		2.96		5.8		50,000		2.96
$ 3.05 - $ 3.05		188,600		3.05		5.4		188,600		3.05
$ 3.13 - $ 3.13		50,000		3.13		3.4		50,000		3.13
$ 3.36 - $ 3.36		34,500		3.36		3.4		34,500		3.36
$ 3.86 - $ 4.10		72,000		3.97		3.4		72,000		3.97
$ 5.29 - $ 6.93		931,170		6.38		2.6		931,170		6.38
$ 7.48 - $ 7.90		26,500		7.88		2.9		26,500		7.74
$ 9.90 - $10.89		845,818		10.01		1.4		845,818		10.01
$14.90 - $14.90		10,000		14.90		1.8		10,000		14.90
$ 0.14 - $14.90		2,915,338	$	5.54		2.2		2,915,338	$	5.54