XML 61 R21.htm IDEA: XBRL DOCUMENT v3.2.0.727
Inventories (Tables)
6 Months Ended
Jun. 30, 2015
Inventories [Abstract]  
Schedule of Inventories

The components of inventories are summarized below (in thousands):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

June 30,

 

December 31,

 

2015

 

2014

Raw materials

$

6,332 

 

$

5,844 

Work in process

 

4,491 

 

 

3,496 

Finished goods

 

5,228 

 

 

5,567 

Provision for excess and obsolete inventory

 

(469)

 

 

(478)

Total inventories

$

15,582 

 

$

14,429