Business Segment Information - Summary of Sources of Revenue (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Segment Reporting Information [Line Items]
Revenue	$ 48,021	$ 52,102
Dried Cannabis [Member]
Segment Reporting Information [Line Items]
Revenue	21,086	19,696
Cannabis Extracts [Member]
Segment Reporting Information [Line Items]
Revenue	10,270	10,545
Hemp Products [Member]
Segment Reporting Information [Line Items]
Revenue	16,635	21,326
Accessories And Other [Member]
Segment Reporting Information [Line Items]
Revenue	$ 30	$ 535