XML 25 R8.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Inventories
6 Months Ended
Jun. 30, 2011
Inventory, Net [Abstract]  
Inventories
C)
Inventories. Inventories are stated at the lower of cost or net realizable value with cost being determined by the first-in, first-out (“FIFO”) method. Inventory reserves are established for estimated excess and obsolete inventory. Inventories consist primarily of the following (in thousands):

June 30,
2011
December 31,
2010
Raw materials
Finished goods
$ 973 440 $ 966 897
Total
$ 1,413 $ 1,863