Stock-Based Compensation (Details 1) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Shares, Nonvested shares at January 1, 2011	4,000	96,334
Shares, Granted	28,000	173,000
Shares, Forfeited (non vested)		(189,667)
Shares, Vested	(29,000)	(75,667)
Shares, Nonvested shares at December 31, 2011	3,000	4,000	96,334
Weighted Average Exercise Price, Nonvested shares at January 1, 2011	$ 1.01	$ 1.09
Weighted Average Exercise Price, Granted	$ 1.02	$ 1.53
Weighted Average Exercise Price, Forfeited (non vested)	$ 1.02	$ 1.56
Weighted Average Exercise Price, Vested	$ 1.01	$ 0.92
Weighted Average Exercise Price, Nonvested shares at December 31, 2011		$ 1.01	$ 1.09
Weighted Average Remaining Contractual Term (in years), Nonvested shares at January 1, 2011	3 years 10 months 17 days	4 years 10 months 17 days	3 years 8 months 9 days
Weighted Average Remaining Contractual Term (in years), Granted	4 years 6 months	4 years 7 months 9 days
Weighted Average Remaining Contractual Term (in years), Vested	4 years 5 months 23 days	3 years 2 months 16 days