3. Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2014

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

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

The following table summarizes stock option activity under the Stock Option Plans for the six months ended June 30, 2014:

	Number of Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (Years)		Aggregate Intrinsic Value
Outstanding at January 1, 2014		113,726		$	6.66		4.94	$	1,600
Granted		200,000			4.52		-		90,000
Exercised		-			-		-		-
Forfeited or expired		(10,000	)		6.47		-		-
Outstanding at  June 30, 2014		303,726		$	5.26		7.99	$	90,750
Exercisable at  June 30, 2014		98,726		$	6.36		4.18	$	750
Nonvested at  June 30, 2014		205,000		$	4.73		9.82	$	90,000

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

The following table summarizes RSU activity under the 2010 Equity Incentive Plan for the six months ended June 30, 2014:

	Number of Shares			Weighted Average Grant Date Fair Value		Weighted Average Remaining Contractual Term (Years)		Aggregate Intrinsic Value
Outstanding  at January 1, 2014		46,125		$	4.36		1 .24	$	237,083
Granted		9,000			5.00		-		45,000
Forfeited		(1,000	)		5.14		-		(5,140	)
Vested		(18,125	)		5.66		-		(98,023	)
Outstanding  at June 30, 2014		36,000		$	5.49		2.22	$	197,550
Expected to vest		25,830		$	5.43		2.06	$	117,381