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EARNINGS PER SHARE (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Basic and diluted earnings        
Net income $ 614 $ 458 $ 1,969 $ 1,213
Weighted average outstanding shares of common stock 7,327 7,325 7,327 7,324
Dilutive potential common shares from stock options and restricted stock units 83 6 79 6
Common stock and common stock equivalents 7,410 7,331 7,406 7,330
Earnings per share:        
Earnings per share , basic and diluted $ 0.08 $ 0.06 $ 0.27 $ 0.17
Shares subject to anti-dilutive stock options and restricted stock-based awards excluded from calculation 93 175 98 175