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SHARE-BASED COMPENSATION (Tables)
3 Months Ended
Mar. 31, 2013
Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]  
Schedule of activity in non-vested restricted stock awards
   
Shares
 
Weighted
average grant
date fair value
 
     Non-vested at December 31, 2012
 
1,126
 
$
1.57
 
     Granted
 
970
   
1.46
 
     Vested
 
(285
)
 
1.51
 
     Forfeited
 
   
 
     Non-vested at March 31, 2013
 
1,811
 
$
1.52