Inventory

12 Months Ended

Dec. 31, 2020

Inventory Disclosure [Abstract]

Inventory

Inventory

Inventory consists of the following (in thousands):

	December 31,
	2020		2019
Raw materials	$	328	$	318
Work in process	4,543		4,299
Finished goods	6,329		5,206
Inventory, gross	11,200		9,823
Reserve for obsolescence	(839)		(719)
Inventory, net	$	10,361	$	9,104

Consignment inventory, included as a component of finished goods in the table above, was $3.5 million and $3.4 million as of December 31, 2020 and 2019, respectively.