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WARRANTIES
 12 Months Ended
Dec. 31, 2016
Product Warranties Disclosures [Abstract]  
WARRANTIES

7.             WARRANTIES

Warranty liability and related activity consisted of the following (in thousands):

 

Years ended December 31,
 

2016

  

2015
           

Beginning balance

$

           760

 

$

           824

Warranty provisions

  

           242

   

           198

Warranty claims

  

          (330)

    

          (293)

Adjustments to preexisting warranties*

 

           551

   

             31

Ending balance

$

        1,223

 

$

           760

           

 

 

*Includes a $473,000 warranty charge in the fourth quarter related to a legacy product that is no longer sold.  We have completed a detailed analysis of the warranty matter and have begun remediation of the issue.