Warrants - Fair Value Of The Equity Classified Warrants (Detail) - USD ($)	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Apr. 30, 2018
Class of Warrant or Right [Line Items]
Strike Price				$ 7.75
Warrants Outstanding	2,520,794	2,406,811	0
Warrant Liability				$ 900,000
Equity Classified Warrant [member]
Class of Warrant or Right [Line Items]
Warrants Outstanding	35,000
Dispensary Mortgage Warrants [member] | Equity Classified Warrant [member]
Class of Warrant or Right [Line Items]
Strike Price	$ 9.10
Warrants Outstanding	35,000
Warrant Liability	$ 181,272