Note 3 - Inventories (Tables)

6 Months Ended

Jun. 30, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

	June 30,		December 31,
	2014		2013
	Unaudited
Raw materials, parts and supplies	$	218	$	186
Work in progress		283		428
Finished products		940		1,137
	$	1,441	$	1,751