Stock Options (Tables)

6 Months Ended

Jun. 30, 2013

Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]

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

A summary of option activity under the Company’s stock option plans as of June 30, 2013, and changes during the period then ended, is presented below:

	Number of Shares		Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term (years)		Aggregate Intrinsic Value

Outstanding at January 1, 2013		2,986,057	$	2.75
Granted		1,014,022		3.39
Exercised		(75,500)		1.72
Forfeited/Expired		(423,444)		2.99
Outstanding at June 30, 2013		3,501,135	$	2.93		4.56	$	1,705,812
				2.73
Exercisable at June 30, 2013		1,227,557	$	2.75		1.86	$	965,662

Vested and expected to vest at June 30, 2013		3,501,135	$	2.93		4.56	$	1,705,812

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

The fair value of stock options is estimated on the date of grant using the Black-Scholes option pricing model. The weighted average fair values of the options granted and weighted average assumptions are as follows:

	Six months ended
	June 30,
	2013			2012⁽¹⁾

Weighted average fair value of options granted	$	1.89		$	-

Risk-free interest rate		0.76	%		-
Expected life (years)		5			-
Expected volatility factor		67	%		-
Expected dividends		-			-

⁽¹⁾

There were no options granted during the six months ended June 30, 2012.

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

A summary of restricted shares under the Company’s stock option plans as of June 30, 2013, and changes during the period then ended, are presented below:

	Number of Shares		Weighted-Average Grant Date Fair Value

Unvested at January 1, 2013		32,500	$	3.14
Granted		-		-
Vested		(7,500)		2.59
Forfeited/Expired		-		-
Unvested at June 30, 2013		25,000	$	3.31

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

The stock-based compensation expense related to the Company’s various stock awards was allocated as follows (in thousands):

	Three months ended June 30,				Six months ended June 30,
	2013		2012		2013		2012

Direct operating costs	$	78	$	19	$	129	$	45
Selling and adminstrative expenses		133		284		360		537
Total stock-based compensation	$	211	$	303	$	489	$	582