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ACCRUED LIABILITIES (Tables)
 12 Months Ended
Dec. 31, 2013
Payables and Accruals [Abstract]  
Summary of accrued liabilities
The following summarizes the Company's accrued liabilities (in thousands):
 
 
December 31,
 
 
2013
 
2012
Compensation
 
$
19,367

 
$
17,031

Insurance dispute and settlement reserve
 
30,000

 
9,729

Legal expenses
 
2,226

 
3,730

Other
 
13,355

 
11,184

 
 
$
64,948

 
$
41,674