Note 14 - Product Warranty

12 Months Ended

Dec. 31, 2013

Product Warranties Disclosures [Abstract]

Product Warranty Disclosure [Text Block]

14.          PRODUCT WARRANTY

The Company provides product warranties for its various products, typically for one year. Liabilities for the estimated future costs of repair or replacement are established and charged to cost of sales at the time the sale is recognized. The Company established its reserve based on such historical data, taking into consideration specific product information. The following table sets forth the movement in the warranty reserve (in thousands):

	2013			2012
Balance at beginning of period	$	50		$	50
Provisions		170			49
Warranty services provided		(102	)		(49	)
	$	118		$	50