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EARNINGS (LOSS) PER SHARE (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Computations of basic and diluted earnings (loss) per share [Abstract]
Net income (loss)	$ 935	$ 693	$ 1,609	$ (1,286)
Basic weighted average common shares outstanding (in shares)	8,702	9,098	8,699	9,245
Dilutive effect of common stock equivalents (in shares)	1	4	2	0
Diluted weighted average common shares outstanding (in shares)	8,703	9,102	8,701	9,245
Basic earnings (loss) per share (in dollars per share)	$ 0.11	$ 0.08	$ 0.18	$ (0.14)
Diluted earnings (loss) per share (in dollars per share)	$ 0.11	$ 0.08	$ 0.18	$ (0.14)
Antidilutive securities not included from computation of earnings per share (in shares)			297,942	249,500

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