Note 8 - Inventories (Tables)

6 Months Ended

Jun. 30, 2013

Inventory Disclosure [Text Block]

Schedule of Inventory, Current [Table Text Block]

	June 30, 2013		December 31, 2012
Finished goods	$	364	$	392
Work in process		222		168
Raw materials and accessories		423		271
Supplies and packing materials		231		220
Total inventories	$	1,240	$	1,051