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Other Current Liabilities
 3 Months Ended
Mar. 31, 2017
Other Liabilities Disclosure [Abstract]  
Other Current Liabilities
Other Current Liabilities
Other current liabilities consist of the following (in thousands):
 
March 31, 2017
 
December 31, 2016
Customer incentives
$
4,400

 
$
3,766

Accrued interest
1,586

 
227

Income taxes payable
1,792

 
2

Other
1,189

 
1,004

Total other current liabilities
$
8,967

 
$
4,999