Note 4 - Inventories, Net

3 Months Ended

Mar. 31, 2022

Notes to Financial Statements

Inventory Disclosure [Text Block]

4.  INVENTORIES, NET

Inventory is recorded at the lower of cost or net realizable value. The cost of substantially all the Company’s inventory is determined by the FIFO cost method. Inventories consisted of the following:

	March 31,		December 31,
	2022		2021
Finished goods	$	971	$	1,027
Work in process		-		2
Raw materials		899		537
Inventories, net	$	1,870	$	1,566