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STOCK BASED COMPENSATION
6 Months Ended
Jun. 30, 2011
STOCK BASED COMPENSATION [Abstract]  
STOCK BASED COMPENSATION
5.  STOCK-BASED COMPENSATION

As of June 30, 2011, all stock options were fully vested and there are no unrecognized compensation costs related to stock options.  There were no stock options granted for the six month periods ending June 30, 2011 and 2010.