XML 33 R24.htm IDEA: XBRL DOCUMENT v3.2.0.727
Warranties (Tables)
6 Months Ended
Jun. 30, 2015
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, 
   2015   2014 
Beginning balance  $966   $934 
Warranty provisions   59    53 
Warranty claims   (103)   (173)
Adjustments to preexisting warranties   (151)   (81)
Ending balance  $771   $733