Property and Equipment - Additional Information (Detail) - USD ($)		12 Months Ended
	Mar. 06, 2020	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Jan. 31, 2020	Nov. 12, 2019
Disclosure of Property of Equipment [Line Items]
Depreciation expense		$ 15,479,179	$ 6,827,711	$ 2,687,025
Ohio Cultivation And Processing Facility [member] | Innovative Industrial Properties [member] | Land [Member]
Disclosure of Property of Equipment [Line Items]
Sale Leaseback Transaction, Net Book Value					$ 205,000
Ohio Cultivation And Processing Facility [member] | Innovative Industrial Properties [member] | Asset under Construction [Member]
Disclosure of Property of Equipment [Line Items]
Sale Leaseback Transaction, Net Book Value					$ 2,695,000
Illinois Cultivation And Processing Facility [member] | Innovative Industrial Properties [member]
Disclosure of Property of Equipment [Line Items]
Sale Leaseback Transaction, Net Book Value						$ 2,854,198
Illinois Cultivation And Processing Facility [member] | Innovative Industrial Properties [member] | Land [Member]
Disclosure of Property of Equipment [Line Items]
Sale Leaseback Transaction, Net Book Value	$ 774,930					3,363,676
Illinois Cultivation And Processing Facility [member] | Innovative Industrial Properties [member] | Asset under Construction [Member]
Disclosure of Property of Equipment [Line Items]
Sale Leaseback Transaction, Net Book Value	3,813,636
Illinois Cultivation And Processing Facility [member] | Innovative Industrial Properties [member] | Other Operating Income (Expense) [Member]
Disclosure of Property of Equipment [Line Items]
Sale and Leaseback Transaction, Gain, Net	239,096
Illinois Cultivation And Processing Facility [member] | Innovative Industrial Properties [member] | Building and Building Improvements [Member]
Disclosure of Property of Equipment [Line Items]
Sale Leaseback Transaction, Net Book Value	$ 4,507,086					$ 15,702,017
Cost of Sales [member]
Disclosure of Property of Equipment [Line Items]
Depreciation expense		$ 8,283,206	$ 4,246,524	$ 1,346,632