XML 47 R30.htm IDEA: XBRL DOCUMENT v2.4.0.8
EARNINGS PER SHARE (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Dec. 31, 2012
Earnings (loss) per share          
Net income (loss) $ (341) $ (7) $ (1,870) $ 331 $ 617
Basic weighted average shares outstanding 17,678 17,634 17,666 17,628  
Effect of potential dilutive securities          103  
Diluted weighted average shares outstanding 17,678 17,634 17,666 17,731  
Basic earnings (loss) per share $ (0.02)    $ (0.11) $ 0.02  
Diluted earnings (loss) per share $ (0.02)    $ (0.11) $ 0.02