XML 16 R25.htm IDEA: XBRL DOCUMENT v2.4.0.8
Warranties (Tables)
6 Months Ended
Jun. 30, 2014
Product Warranties Disclosures [Abstract]  
Schedule of Warranty Liability and Related Activity

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

 

 

 

 

 

 

 

 

 

 

Six-Month Periods Ended
June 30,

 

 

 

2014

 

2013

 

Beginning balance

 

$

934

 

$

520

 

Warranty provisions

 

 

53

 

 

144

 

Warranty claims

 

 

(173

)

 

(306

)

Adjustments to preexisting warranties

 

 

(81

)

 

103

 

Ending balance

 

$

733

 

$

461