Note 5 - Inventories

6 Months Ended

Jun. 30, 2022

Notes to Financial Statements

Inventory Disclosure [Text Block]

5. Inventories

As of June 30, 2022 and December 31, 2021, inventories net of reserves consisted of the following:

	June 30,		December 31,
	2022		2021
Raw materials	$	12,227,000	$	13,545,000
Work in process		3,698,000		3,890,000
Finished goods		7,232,000		7,534,000
	$	23,157,000	$	24,969,000