Note 5 - Inventories (Tables)

12 Months Ended

Dec. 31, 2013

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

	December 31,
	2013		2012
Finished goods	$	486	$	392
Work in process		234		168
Raw materials and accessories		311		271
Supplies and packing materials		239		220
Total inventories	$	1,270	$	1,051