XML 30 R7.htm IDEA: XBRL DOCUMENT v2.4.0.6
Inventories
9 Months Ended
Sep. 30, 2012
Inventories  
Inventories

2.              Inventories

 

Inventories, valued at the lower of cost (first-in, first-out basis) or market, are as follows (in thousands):

 

 

 

September 30,
 2012

 

December 31,
2011

 

Parts and raw materials

 

$

11,335

 

$

11,268

 

Work-in process

 

2,571

 

2,017

 

Finished goods

 

3,749

 

3,090

 

 

 

17,655

 

16,375

 

Less reserves

 

(2,069

)

(1,946

)

Inventories, net

 

$

15,586

 

$

14,429