Business Segment Information - Summary of Channels 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
Cannabis [Member]
Segment Reporting Information [Line Items]
Revenue	31,386	30,776
Cannabis [Member] \| Adult-use [Member]
Segment Reporting Information [Line Items]
Revenue	19,440	20,919
Cannabis [Member] \| Canada - medical [Member]
Segment Reporting Information [Line Items]
Revenue	3,217	4,051
Cannabis [Member] \| International - medical [Member]
Segment Reporting Information [Line Items]
Revenue	8,600	5,806
Cannabis [Member] \| Bulk [Member]
Segment Reporting Information [Line Items]
Revenue	129
Hemp [Member]
Segment Reporting Information [Line Items]
Revenue	$ 16,635	$ 21,326

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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+ Details