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WARRANTIES (Tables)
3 Months Ended
Mar. 31, 2017
Product Warranties Disclosures [Abstract]  
Warranty liability and related activity

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

 

 

Three-Month Periods Ended
March 31,

 

2017

 

2016

           

Beginning balance

$

        1,223

 

$

           760

Warranty provisions

 

             10

   

             71

Warranty claims

 

            (60)

   

            (95)

Adjustments to preexisting warranties

 

            (51)

   

             24

Currency

 

               2

   

              -  

Ending balance

$

        1,124

 

$

           760