Note 6 - Inventories (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	March 31, 2023
	(in thousands)
	Gross Carrying Amount		Reserve Balance			Net Carrying Amount
Finished goods	$	16,101	$	(4,175	)	$	11,926
Raw materials		4,617		(2,501	)		2,116
Total inventories	$	20,718	$	(6,676	)	$	14,042
Current Portion	$	10,013	$	(1,169	)	$	8,844
Long-term portion		10,705		(5,507	)		5,198
Total inventories	$	20,718	$	(6,676	)	$	14,042

	December 31, 2022
	(in thousands)
	Gross Carrying Amount		Reserve Balance			Net Carrying Amount
Finished goods	$	15,337	$	(4,129	)	$	11,208
Raw materials		4,718		(2,173	)		2,545
Total inventories	$	20,055	$	(6,302	)	$	13,753
Current Portion	$	9,399	$	(1,115	)	$	8,284
Long-term portion		10,656		(5,187	)		5,469
Total inventories	$	20,055	$	(6,302	)	$	13,753