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ACQUISITION (Details 1) (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
Revenue $ 28,543 $ 24,923 $ 57,405 $ 48,712
Net income (loss) $ (305) $ (78) $ 38 $ 392
Net income (loss) per share:        
Basic (in dollars per share) $ (0.02) $ 0 $ 0 $ 0.02
Diluted (in dollars per shares) $ (0.02) $ 0 $ 0 $ 0.02
Basic (in shares) 18,949,666 18,687,822 18,853,013 18,464,801
Diluted (in shares) 18,949,666 18,687,822 19,703,236 18,679,290