XML 16 R15.htm IDEA: XBRL DOCUMENT v2.3.0.15
LONG-TERM LIABILITIES
9 Months Ended
Sep. 30, 2011
LONG-TERM LIABILITIES [Abstract] 
LONG-TERM LIABILITIES [Text Block]
10.    LONG-TERM LIABILITIES

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

   
September 30,
2011
     
December 31,
2010
 
Long-term deferred tax liabilities, net
 
$
2,151
     
$
2,154
 
Long-term deferred revenue
   
13,261
       
8,923
 
Long-term deferred rent
   
10,684
       
11,094
 
Long-term accrued restructuring
   
3,964
       
3,138
 
   
$
30,060
     
$
25,309