Note 3 - Inventories (Tables)

9 Months Ended

Sep. 30, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

	September 30,		December 31,
	2014		2013
	Unaudited
Raw materials, parts and supplies	$	279	$	186
Work in progress		219		428
Finished products		1,330		1,137
	$	1,828	$	1,751