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SUBSEQUENT EVENTS	6 Months Ended
SUBSEQUENT EVENTS	Jun. 30, 2012
SUBSEQUENT EVENTS [Abstract]
SUBSEQUENT EVENTS	12. SUBSEQUENT EVENTS In July 2012 through August 6, 2012, we repurchased an aggregate of 240,078 shares of our common stock in the open market pursuant to our board-approved stock repurchase program for approximately $2.2 million, at an average price of $9.19 per share.