XML 56 R11.htm IDEA: XBRL DOCUMENT v2.4.1.9
Inventories
3 Months Ended
Mar. 31, 2015
Inventory Disclosure [Abstract]  
Inventories
Inventories

Inventories are stated at the lower of cost or market and consist of materials, labor and overhead. Cost is computed using standard cost, which approximates actual cost, on a first-in, first-out basis. Inventories, net of reserves, consisted of the following (in thousands) at March 31, 2015 and December 31, 2014:
 
March 31, 2015
 
December 31, 2014
Raw materials
$
3,325

 
$
3,663

Work-in process
623

 
641

Finished goods
13,549

 
17,379

Total
$
17,497

 
$
21,683