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LONG-TERM LIABILITIES
6 Months Ended
Jun. 30, 2011
LONG-TERM LIABILITIES [Abstract]  
LONG-TERM LIABILITIES [Text Block]
10.    LONG-TERM LIABILITIES

Long-term liabilities consisted of the following at June 30, 2011 and December 31, 2010 (in thousands):

   
June 30,
2011
     
December 31,
2010
 
Long-term deferred tax liabilities, net
 
$
2,256
     
$
2,154
 
Long-term deferred revenue
   
12,023
       
8,923
 
Long-term deferred rent
   
10,847
       
11,094
 
Long-term accrued restructuring
   
2,910
       
3,138
 
   
$
28,036
     
$
25,309