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Note 5 - Inventory
3 Months Ended
Mar. 31, 2014
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

Note 5 – Inventory


Inventory consists primarily of raw materials, which are recorded at the lower of cost or market using the average-cost method, which approximates first-in, first-out (FIFO) cost. The Company periodically reviews its inventory for slow-moving, damaged and discontinued items and provides allowances to reduce such items identified to their recoverable amounts.


The Company’s inventory consists of the following:


(in thousands)

 

March 31,

2014

   

December 31,

2013

 
                 

Raw materials

  $ 4,996     $ 4,875  

Work in process

    535       410  

Total inventory

    5,531       5,285  

Allowance for obsolescence

    (185 )     (119 )
                 

Inventory, net of allowance

  $ 5,346     $ 5,166