Acquisitions - Summary of Final Accounting Estimates For Each Acquisition (Details) - USD ($)	Dec. 31, 2020	Sep. 30, 2020	Dec. 31, 2019	Dec. 31, 2018
Intangible Assets:
Goodwill	$ 382,697,467	$ 382,697,467	$ 375,084,991	$ 39,204,360
Advanced Grow Labs LLC [Member]
Business Acquisition [Line Items]
Cash	1,406,377
Inventory	1,906,828
Accounts Receivable	420,649
Property and Equipment	5,934,295
Right-of-Use Asset	565,336
Investment in CAL Funding	9,900,000
Deposits and Other Assets	246,843
Intangible Assets:
Licenses and Permits	28,920,000
Tradename	930,000
Customer Relationships	12,462,000
Non-competition Agreements	100,000
Liabilities Assumed	(1,230,441)
Deferred Tax Liabilities	(12,731,349)
Total Identifiable Net Assets	48,830,538
Goodwill	59,821,599
Net Assets	108,652,137
Integral Associates, LLC [Member]
Business Acquisition [Line Items]
Cash	744,825
Inventory	10,107,303
Accounts Receivable	1,477,535
Prepaid Expenses	492,571
Property and Equipment	8,107,836
Right-of-Use Asset	4,840,609
Deposits and Other Assets	122,826
Intangible Assets:
Licenses and Permits	175,845,000
Tradename	57,425,000
Customer Relationships	2,678,000
Liabilities Assumed	(11,091,246)
Total Identifiable Net Assets	250,750,259
Goodwill	115,979,323
Net Assets	366,729,582
Other Acquisitions [Member]
Business Acquisition [Line Items]
Cash	777,371
Inventory	1,732,525
Accounts Receivable	265,956
Prepaid Expenses	38,705
Property and Equipment	2,667,436
Right-of-Use Asset	2,056,008
Deposits and Other Assets	1,405,986
Intangible Assets:
Licenses and Permits	48,155,000
Tradename	38,740,592
Customer Relationships	9,298,000
Non-competition Agreements	2,465,000
Liabilities Assumed	(6,172,243)
Deferred Tax Liabilities	(20,823,225)
Total Identifiable Net Assets	80,607,111
Goodwill	153,403,913
Net Assets	$ 234,011,024