Mortgage Notes Payable, Net - Narrative (Details) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Weighted average interest rate (as percent)	2.68%
Accumulated amortization of deferred financing costs	$ 4,200,000	$ 3,400,000
The Brookwood
Debt Instrument [Line Items]
Net unamortized fair value of debt assumed adjustment	$ 116,731

Amount, after accumulated amortization, of debt discount (premium).

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