Note 5 - Inventories

6 Months Ended

Jun. 30, 2022

Notes to Financial Statements

Inventory Disclosure [Text Block]

5. Inventories

Inventories consist of the following:

	June 30,		December 31,
	2022		2021
Raw materials	$	16,766	$	16,881
Work-in-process		14,170		11,442
Finished goods		24,583		26,731
Total	$	55,519	$	55,054
Inventories	$	35,336	$	36,010
Other long-term assets		20,183		19,044
Total	$	55,519	$	55,054

Inventories are stated net of inventory reserves of $7.2 million and $9.1 million as of June 30, 2022 and December 31, 2021, respectively.