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Guarantees (Tables)
12 Months Ended
Dec. 31, 2016
Guarantees  
Product warranty accrued liability

The following table reflects the change in our warranty accrual which is included in “accrued liabilities” on the consolidated balance sheets, during 2016 and 2015 (in thousands):

 

 

 

 

 

 

 

 

 

 

Year Ended

 

 

 

December 31, 

 

 

    

2016

    

2015

 

Beginning accrued warranty and related costs

 

$

497

 

$

802

 

Accruals for warranties issued

 

 

92

 

 

662

 

Adjustments related to pre-existing warranties including expirations and changes in estimates

 

 

(223)

 

 

(238)

 

Cost of warranty repair

 

 

(115)

 

 

(729)

 

Ending accrued warranty and related costs

 

$

251

 

$

497