Note 5 - Inventories

3 Months Ended

Mar. 31, 2023

Notes to Financial Statements

Inventory Disclosure [Text Block]

5.  Inventories

Inventories consist of the following:

	March 31,		December 31,
	2023		2022
Raw materials	$	19,027	$	20,535
Work-in-process		14,974		10,648
Finished goods		24,946		25,306
Total	$	58,947	$	56,489
Inventories	$	41,319	$	39,765
Other long-term assets		17,628		16,724
Total	$	58,947	$	56,489

Inventories are stated net of inventory reserves of approximately $11.3 million and $9.9 million, as of March 31, 2023 and December 31, 2022, respectively.