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DEBT (Tables)
 3 Months Ended
Mar. 31, 2016
Debt Disclosure [Abstract]  
Schedule of lines of credit
Lines of credit consisted of the following at March 31, 2016 and December 31, 2015:
 
 
March 31,
2016
 
December 31,
2015
 
 
(as adjusted)
Syndicated credit agreement:
 

 
 

U.S. Dollar revolving loan
$
23,500

 
$
27,500

Euro revolving loan
—

 
—

 
 
 
 
Long-term lines of credit
23,500

 
27,500

Less: debt issuance costs
633

 
674

Lines of credit
$
22,867

 
$
26,826