NET LOSS PER SHARE (Details) (USD $)	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Net loss	$ (3,094,000)	$ (76,000)	$ (1,707,000)	$ (2,622,000)	$ (1,046,000)	$ 2,167,000	$ (2,066,000)	$ (1,647,000)	$ (7,499,000)	$ (2,592,000)	$ (4,040,000)
Weighted-average common shares outstanding - basic and diluted (in shares)									11,912,000	11,744,000	11,162,000
Net loss per share - basic and diluted (in dollars per share)	$ (0.26)	$ (0.01)	$ (0.14)	$ (0.22)	$ (0.09)	$ 0.18	$ (0.18)	$ (0.14)	$ (0.63)	$ (0.22)	$ (0.36)