BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Entity-wide Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Segment Reporting Information [Line Items]
Net sales	$ 111,377	$ 111,389
Property, plant and equipment, and operating lease right-of-use assets, net	105,915		$ 95,718
United States
Segment Reporting Information [Line Items]
Property, plant and equipment, and operating lease right-of-use assets, net	87,121		85,167
Canada
Segment Reporting Information [Line Items]
Property, plant and equipment, and operating lease right-of-use assets, net	18,794		$ 10,551
Operating segments | United States
Segment Reporting Information [Line Items]
Net sales	92,858	90,672
Operating segments | Canada
Segment Reporting Information [Line Items]
Net sales	21,502	22,264
Intersegment eliminations
Segment Reporting Information [Line Items]
Net sales	$ (2,983)	$ (1,547)