Note 3 - Inventories (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Inventory, Current [Table Text Block]

	March 31,		December 31,
	2013		2012
	Unaudited
Raw materials, parts and supplies	$	267	$	426
Work in progress		342		368
Finished products		1,204		1,218
	$	1,813	$	2,012