Note 4 - Inventories

3 Months Ended

Mar. 31, 2014

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,
	2014		2013
Raw materials	$	1,193	$	1,611
Finished goods		934		899
Inventories, net	$	2,127	$	2,510