XML 55 R11.htm IDEA: XBRL DOCUMENT v2.4.0.8
Product Warranty
 3 Months Ended
Mar. 31, 2014
Product Warranty [Abstract]  
Product Warranty

5.    Product Warranty

In general, the Company warrants its products to be free from defects in material and workmanship and will fully conform to and perform to specifications for a period of one year. The following table presents changes in the Company’s warranty liability for the three months ended March 31, 2014 and the year ended December 31, 2013:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

March 31,

 

 

December 31,

 

 

2014

 

 

2013

Beginning balance

$
72 

 

$
73 

 

 

 

 

 

 

Warranty expense

 
19 

 

 
123 

Closed warranty claims

 
(8)

 

 
(124)

 

 

 

 

 

 

Ending balance

$
98 

 

$
72