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ACCRUED LIABILITIES
 9 Months Ended
Sep. 30, 2018
ACCRUED LIABILITIES  
ACCRUED LIABILITIES

9.    ACCRUED LIABILITIES

Accrued liabilities consist of the following (in thousands):

 

 

 

 

 

 

 

 

 

 

September 30,

 

December 31,

 

    

2018

    

2017

Compensation and fringe benefits

 

$

9,715

 

$

7,459

Warranty reserve

 

 

951

 

 

922

Income taxes payable

 

 

2,329

 

 

2,397

Other accrued expenses

 

 

5,056

 

 

3,492

 

 

$

18,051

 

$

14,270