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Inventory - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Inventory [Line Items]
Cost of sales	$ 185,827	$ 190,475	$ 28,855
Cannabis [Member]
Inventory [Line Items]
Inventory write-downs	24,288	49,378
Hemp [Member]
Inventory [Line Items]
Inventory write-downs	4,040	$ 3,880
Inventory Valuation Adjustments [Member] \| Secure Supply [Member] \| Cannabis Reportable Segment [Member]
Inventory [Line Items]
Cost of sales	4,934
Inventory Valuation Adjustments [Member] \| Additional Termination Penalties [Member]
Inventory [Line Items]
Cost of sales	$ 5,157