Note 6 - Inventories

9 Months Ended

Sep. 30, 2019

Notes to Financial Statements

Inventory Disclosure [Text Block]

6. INVENTORIES

The components of inventories are as follows:

	September 30,		December 31,
	2019		2018
Raw materials	$	50,431	$	63,348
Work in progress		28,514		21,441
Finished goods		31,264		35,279
Inventories	$	110,209	$	120,068