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Note 4 - Inventories
6 Months Ended
Jun. 30, 2013
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

NOTE 4. - INVENTORIES


Inventories are valued at the lower of cost or market and include material, labor and manufacturing overhead. Cost, determined on a first-in, first-out basis, is as follows (in thousands):


   

June 30, 2013

   

December 31, 2012

 

Raw Materials

  $ 1,798     $ 1,616  

Work-in-Process

    569       462  

Finished Goods

    62       141  

Total

  $ 2,429     $ 2,219  

Valuing inventory at the lower of cost or market involves an inherent level of risk and uncertainty due to technology trends in the industry and customer demand for the Company’s products. Future events may cause significant fluctuations in the Company’s operating results. Inventories are written down when needed to ensure the Company carries inventory at the lower of cost or market. The Company increased reserve requirements by $64,000 and decreased reserve requirements by $5,000 during the three months ended June 30, 2013 and 2012, respectively. The Company increased reserve requirements by $80,000 and $20,000 during the six months ended June 30, 2013 and 2012, respectively.