Inventories (Tables)

6 Months Ended

Jun. 30, 2021

Inventory Disclosure [Abstract]

Schedule of components of inventory

Inventories are as follows (in thousands):

	June 30, 2021		December 31, 2020
Raw materials	$	7,203	$	7,190
Finished goods	16,198		15,705
Inventories	23,401		22,895
Less reserve for excess and obsolete inventory	(11,902)		(11,058)
Inventories, net	$	11,499	$	11,837