Note 5 - Inventories

3 Months Ended

Mar. 31, 2023

Notes to Financial Statements

Inventory Disclosure [Text Block]

5. Inventories

As of March 31, 2023 and December 31, 2022, inventories net of reserves consisted of the following:

	March 31,		December 31,
	2023		2022
Raw materials	$	12,220,000	$	13,018,000
Work in process		3,013,000		2,225,000
Finished goods		8,861,000		9,154,000
	$	24,094,000	$	24,397,000