Stock Options (Tables)

3 Months Ended

Sep. 30, 2012

Stock Incentive Plan 2002 [Member]

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

The following table reflects activity under the 2002 Plan for the three months ended September 30,

	2012				2011
	Options		Weighted average exercise price		Options		Weighted average exercise price
Outstanding, beginning of period		1,380,140	$	2.95		1,380,140	$	2.95
Granted		--		--		--		--
Terminated		--		--		--		--
Exercised		27,000		1.76		--		--
Outstanding, end of period		1,353,140	$	2.95		1,380,140	$	2.95
Exercisable, end of period		1,353,140	$	2.95		1,372,140	$	2.93
Weighted average fair value at grant date of options granted		n/a				n/a
Total intrinsic value of options exercised		36,000				n/a
Total intrinsic value of options outstanding	$	1,459,000			$	407,000
Total intrinsic value of options exercisable	$	1,459,000			$	407,000

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

The following table summarizes information about stock options outstanding under the 2002 Plan at September 30, 2012:

	Options outstanding			Options exercisable
Range of exercise prices	Number outstanding at September 30, 2012	Weighted average remaining contractual life	Weighted average exercise price	Number exercisable at September 30, 2012	Weighted average exercise price
$ 0.72 - $ 4.00	987,390	0.8	1.89	987,390	1.89
$ 4.01 - $ 7.50	328,250	4.3	5.29	328,250	5.29
$ 7.51 - $11.16	37,500	3.5	11.16	37,500	11.16
	1,353,140	1.7	2.97	1,353,140	2.97

Stock Incentive Plan 2000 [Member]

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

The following table reflects activity under the 2000 Plan for the three months ended September 30,

	2012				2011
	Options		Weighted average exercise price		Options		Weighted average exercise price
Outstanding, beginning of period		30,000	$	5.03		30,000	$	5.03
Granted		--		--		--		--
Terminated		--		--		--		--
Exercised		--		--		--		--
Outstanding, end of period		30,000	$	5.03		30,000	$	5.03
Exercisable, end of period		30,000	$	5.03		30,000	$	5.03
Weighted average fair value at grant date of options granted		n/a				n/a
Total intrinsic value of options exercised		n/a				n/a
Total intrinsic value of options outstanding	$	0			$	0
Total intrinsic value of options exercisable	$	0			$	0