Real Estate (Narrative) (Details) - USD ($)	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Debt Instrument [Line Items]
Accumulated depreciation and amortization on properties	$ 66,160,000		$ 59,832,000
Real estate depreciation expense	6,620,000	$ 3,427,000
Lease future minimum payments 2019	44,198,185
Lease future minimum payments 2020	60,669,125
Lease future minimum payments 2021	60,719,260
Lease future minimum payments 2022	54,301,460
Lease future minimum payments 2023	52,053,044
Lease future minimum payments 2024	48,299,498
Lease future minimum payments there after	$ 522,531,742
Secured Debt
Debt Instrument [Line Items]
Fae value of debt			$ 101,750,000,000
Interest rate, percent			4.21%

Face (par) amount of debt instrument at time of issuance.

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The cumulative amount of depreciation for real estate property held for investment purposes.

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