EARNINGS/(LOSS) PER COMMON SHARE (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Net loss	$ (5,074)	$ (1,821)	$ 293	$ (3,036)	$ 325	$ 94	$ (233)	$ (1,083)	$ (9,638)	$ (897)	$ (1,667)
Weighted average shares outstanding basic									8,457	8,451	8,442
Dilutive effect of common stock equivalents									0	0	0
Weighted average shares outstanding diluted									8,457	8,451	8,442
Loss per common share - Basic (in dollars per share)	$ (0.60)	$ (0.22)	$ 0.03	$ (0.36)	$ 0.04	$ 0.01	$ (0.03)	$ (0.13)	$ (1.14)	$ (0.11)	$ (0.20)
Loss per common share - Diluted (in dollars per share)	$ (0.60)	$ (0.22)	$ 0.03	$ (0.36)	$ 0.04	$ 0.01	$ (0.03)	$ (0.13)	$ (1.14)	$ (0.11)	$ (0.20)