Note 4 - Inventories

3 Months Ended

Mar. 31, 2015

Inventory Disclosure [Abstract]

Inventory Disclosure [Text Block]

NOTE 4. INVENTORIES

Inventories are stated at the lower of standard cost (which approximates actual cost determined using the first-in, first-out cost method) or market and consists of the following, net of reserves (in thousands):

	March 31,		December 31,
	2015		2014
Raw materials	$	4,149	$	3,183
Finished goods		6,677		4,100
Inventories, net	$	10,826	$	7,283