Stock Options and Award Programs (Tables)

12 Months Ended

Dec. 31, 2014

Stock Options and Award Programs [Abstract]

Schedule of Nonvested Share Activity [Table Text Block]

A summary of stock option and RSA activity as of December 31, 2014, and changes during the year is set forth below:

	Restricted Stock Awards			Stock Options
		Weighted			Weighted
		Average			Average
NON-VESTED OPTIONS	Shares	Exercise Price		Shares	Exercise Price
Non-vested balances, January 1, 2014	277,381	$	1.22	1,900,000	$	0.36
Granted	-		—	360,000	$	1.03
Cancelled	-		—	(122,500)	$	0.35
Vested	(71,429)	$	1.22	(796,662)	$	0.31
Non-vested balances, December 31, 2014	205,952	$	1.22	1,340,838	$	0.57

Schedule Of Share-Based Compensation, Stock Options, Activity [Table Text Block]

	Restricted Stock Awards			Stock Options
		Weighted			Weighted
		Average			Average
OUTSTANDING AND EXERCISABLE	Shares	Exercise Price		Shares	Exercise Price
Options outstanding, January 1, 2014	222,619	$	1.22	3,336,500	$	0.72
Granted	-		—	360,000	$	1.45
Canceled	-		—	(144,500)	$	0.94
Exercised	-		—	(760,399)	$	0.61
Vested	71,429	$	1.22	-	$	0.00
Options outstanding, December 31, 2014	294,048	$	1.22	2,791,601	$	0.83
Options vested and expected to vest,  December 31, 2014	294,048	$	1.22	2,791,601	$	0.83
Options outstanding and exercisable,  December 31, 2014	-		—	1,450,763	$	0.77

Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]

The weighted-average remaining contractual life and the aggregate intrinsic value (the amount by which the fair value of the Company’s stock exceeds the exercise price of the option) of the stock options outstanding, exercisable, and vested and expected to vest as of December 31, 2014 are as follows:

		Vested and	Outstanding
		Expected to	and
	Outstanding	Vest	Exercisable
Weighted-average remaining contractual life (in years)	3.7	3.7	2.6
Aggregate intrinsic value	1,573,423	896,119	896,119

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

 Significant option model assumptions were as follows for options granted during the years ended:

	DECEMBER 31
	2014	2013	2012
Expected dividend yield	0%	0%	0%
Expected volatility	73%-86%	67% - 70%	74%
Risk-free interest rate	0.4%-2.2%	0.38-0.42%	0.38-0.40%
Expected life - Employees options	7 years	7 years	7 years
Expected life - Non-employees options	2-3 years	2-3 years	n/a
Expected life - Board of directors options	n/a	n/a	n/a

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

The amount of compensation expense recognized under ASC 718-10 under the Company’s plans was comprised of the following during the years ended:

	DECEMBER 31,
	2014		2013		2012
General and administrative expense	$	324,281	$	227,035	$	217,611
Share-based compensation before taxes	$	324,281	$	227,035	$	217,611
Tot net share-based compensation expense	$	324,281	$	227,035	$	217,611
Net share-based compensation expenses per basic and diluted common share		nil		nil		nil