Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2012

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

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

	Number of Shares			Weighted Average Exercise
	Authorized	Granted	Available	Price
Balance January 1, 2011	39,000	23,000	16,000	$4.51
Expired	(10,000)	(11,000)	1,000	3.97
Granted	-	-	-	-
Balance December 31, 2011	29,000	12,000	17,000	4.99
Authorized	5,000,000	-	5,000,000	-
Expired	(2,500)	(5,500)	3,000	4.30
Granted	-	-	-	-
Balance December 31, 2012	5,026,500	6,500	5,020,000	5.57

Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value [Table Text Block]

Range of Exercise Prices	Number Out-standing and Exercis-able	Weighted Average Remaining Contractual Life	Weighted Average Exercise Price		Aggre-gate Intrinsic Value
$0.65 - $1.99	1,500	2.8		$0.78		-
7.00 - 7.99	5,000	1.3		7.00		-
Total	6,500	1.6		5.57		-