XML 33 R22.htm IDEA: XBRL DOCUMENT v3.8.0.1
Warranties (Tables)
 3 Months Ended
Mar. 31, 2018
Warranties [Abstract]  
Warranty liability and related activity

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

 

 

Three-Month Periods Ended
March 31,

 

2018


2017

 

 

 



 

 

 

Beginning balance

$

858



$

1,223

 

Warranty provisions

 

30



 

         10

 

Warranty claims


(11

 )


 

(60

) 

Adjustments to preexisting warranties


(102

 )


 

(51

) 

Currency


2



 

2

 

Ending balance

$

777



$

1,124