XML 37 R42.htm IDEA: XBRL DOCUMENT v2.4.0.6
Other Long-Term Liabilities (Tables)
 12 Months Ended
Dec. 31, 2012
Other Liabilities Disclosure [Abstract]  
Schedule of Other Assets and Other Liabilities [Table Text Block]
Other long-term liabilities consist of the following:
 
 
 
December 31,
2012
 
December 31,
2011
 
Deferred rent
 
$
16,028

 
$
13,378

 
Contingent consideration payable, less current portion
 
11,321

 
13,283

 
Other
 
9,162

 
5,587

 
 
 
$
36,511

 
$
32,248