XML 42 R31.htm IDEA: XBRL DOCUMENT v3.8.0.1
Product Warranty Reserve (Tables)
9 Months Ended
Sep. 30, 2017
Guarantees [Abstract]  
Roll Forward of Product Warranty Reserve

The following is a rollforward of the product warranty reserve:

 

 

 

Nine Months Ended September 30

 

 

 

2017

 

 

2016

 

Beginning of period balance

 

$

1,058

 

 

$

714

 

Additions charged to income

 

 

373

 

 

 

423

 

Warranty usage

 

 

(433

)

 

 

(59

)

Currency translation

 

 

82

 

 

 

(21

)

End of period balance

 

$

1,080

 

 

$

1,057