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PROPERTY AND EQUIPMENT (Tables)
12 Months Ended
Dec. 31, 2012
PROPERTY AND EQUIPMENT [Abstract]  
Schedule of property and equipment
As of December 31, 2012 and 2011, property and equipment consisted of the following (in thousands):

   
2012
  
2011
 
Office furniture and equipment
 $9,315  $11,560 
Computer hardware
  10,096   13,029 
Computer software
  46,541   46,738 
Automobiles
  133   165 
Leasehold improvements
  12,380   12,317 
    78,465   83,809 
Less accumulated depreciation and amortization
  (73,640 )  (74,243 )
Property and equipment, net
  4,825   9,566 
Construction in process
  8    
Total
 $4,833  $9,566