Note 10 - Guarantees

6 Months Ended

Jun. 30, 2012

Guarantees [Text Block]

(10)  GUARANTEES

Product Warranties

Warranty expense for the six months ended June 30, 2012 and 2011 was $55 and $103, respectively. The following table sets forth the changes in the liability for product warranties for the six months ended June 30, 2012:

Balance - January 1, 2012	$	214
Acquisition of Thermonics		67
Payments made under product warranty		(90	)
Accruals for product warranty		55
Balance - June 30, 2012	$	246

The liability for product warranties is included in Other Current Liabilities on our balance sheet.