XML 36 R23.htm IDEA: XBRL DOCUMENT v2.4.0.6
3. Inventories, net (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Dec. 31, 2011
Inventories Net Details    
Finished goods $ 3,207 $ 3,981
Work in process 6,200 4,671
Raw materials 2,909 3,496
Total Inventory $ 12,316 $ 12,148