Note 4 - Inventories

12 Months Ended

Dec. 31, 2022

Notes to Financial Statements

Inventory Disclosure [Text Block]

NOTE 4 — INVENTORIES

Inventories consist of the following:

	December 31,
	2022		2021
	(Dollars in thousands)
Raw materials and purchased parts for assembly	$	10,629	$	11,539
Self-manufactured assembly parts and finished products		12,203		16,906
Total	$	22,832	$	28,445