7. (Loss) Income per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Numerator:
Net income (loss) (numerator for basis and diluted earnings per share)	$ 405	$ (401)
Denominator:
Denominator for basic earnings per share weighted average shares	13,545,482	13,533,949
Effect of dilutive securities:
Options	10,887
Denominator
Denominator for diluted earnings per share weighted average shares	13,556,369	13,533,949
Basic income (loss) per share	$ 0.03	$ (0.03)
Diluted income (loss) per share	$ 0.03	$ (0.03)