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Note 9 - Guarantees
6 Months Ended
Jun. 30, 2013
Guarantees [Abstract]  
Guarantees [Text Block]


(9)  GUARANTEES


Product Warranties

Warranty expense for the six months ended June 30, 2013 and 2012 was $60 and $55, respectively. Accrued warranty costs are included in Other Current Liabilities on our balance sheet. The following table sets forth the changes in the liability for product warranties for the six months ended June 30, 2013:


Balance - January 1, 2013

  $ 197  

Payments made under product warranty

    (55 )

Accruals for product warranty

    60  

Balance - June 30, 2013

  $ 202