Inventories (Tables)

6 Months Ended

Jun. 30, 2020

Inventories

Schedule of inventories

	June 30,		December 31,
	2020		2019
Raw materials	$	19,020	$	18,157
Work in process		9,972		8,525
Finished goods		16,813		15,411
Total inventories	$	45,805	$	42,093