Note 4 - Inventory

6 Months Ended

Jun. 30, 2022

Notes to Financial Statements

Inventory Disclosure [Text Block]

4. Inventory

Inventory consists of the following as of June 30, 2022 and December 31, 2021:

(In thousands)	2022		2021
Raw materials	$	18,457	$	17,252
Work in progress		4,791		5,015
Finished goods		10,087		6,078
Total	$	33,335	$	28,345