Note 8 - Inventories, Net of Inventory Reserves (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	September 30, 2016		December 31, 2015
Finished goods	$	636	$	633
Work in process		301		264
Raw materials and accessories		278		200
Supplies and packing materials		301		288
Total inventories, net of inventory reserves	$	1,516	$	1,385