Inventories (Tables)

6 Months Ended

Jun. 30, 2020

Inventories

Schedule of inventories

	June 30,		December 31,
	2020		2019
Finished goods	$	52,290	$	42,125
Work-in-process		9,593		6,906
Raw material and supplies		37,897		28,911
	$	99,780	$	77,942