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EARNINGS PER SHARE (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Basic and diluted earnings    
Net income $ 2,893 $ 1,731
Comprehensive income $ 2,816 $ 1,710
Weighted average outstanding shares of common stock 7,327 7,325
Dilutive potential common shares from stock options and restricted stock units 80 55
Common stock and common stock equivalents 7,407 7,380
Earnings per share:    
Earnings per share, basic and diluted $ 0.39 $ 0.23
Comprehensive income per share: basic and diluted $ 0.38 $ 0.23
Shares subject to anti-dilutive stock options and restricted stock-based awards excluded from calculation 96 126