Mortgage Notes Payable - Summary of Mortgage Notes Payable (Details) - USD ($)	6 Months Ended
Jun. 30, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Outstanding Borrowings	$ 147,287,697
Deferred Financing Costs, net	(1,868,432)
Mortgages
Debt Instrument [Line Items]
Outstanding Borrowings	147,287,697	$ 101,315,236
Deferred Financing Costs, net	(1,868,432)	(1,270,596)
Carrying Value	145,419,265	100,044,640
Mortgages \| Payne Place
Debt Instrument [Line Items]
Outstanding Borrowings	1,542,697	1,560,236
Deferred Financing Costs, net	(29,283)	(30,220)
Carrying Value	$ 1,513,414	1,530,016
Maturity Date	Jan. 01, 2047
Annual Interest Rate (as percent)	3.11%
Average Monthly Debt Service	$ 6,948
Average Monthly Escrow	2,531
Mortgages \| Bay Club
Debt Instrument [Line Items]
Outstanding Borrowings	21,520,000	21,520,000
Deferred Financing Costs, net	(232,127)	(255,957)
Carrying Value	$ 21,287,873	21,264,043
Maturity Date	Aug. 01, 2024
Annual Interest Rate (as percent)	4.27%
Average Monthly Debt Service	$ 103,482
Average Monthly Escrow	52,024
Mortgages \| Tramore Village
Debt Instrument [Line Items]
Outstanding Borrowings	32,625,000	32,625,000
Deferred Financing Costs, net	(334,217)	(363,784)
Carrying Value	$ 32,290,783	32,261,216
Maturity Date	Apr. 01, 2025
Annual Interest Rate (as percent)	4.20%
Average Monthly Debt Service	$ 118,929
Average Monthly Escrow	55,872
Mortgages \| Matthews Reserve
Debt Instrument [Line Items]
Outstanding Borrowings	23,850,000	23,850,000
Deferred Financing Costs, net	(291,348)	(315,236)
Carrying Value	$ 23,558,652	23,534,764
Maturity Date	Sep. 01, 2025
Annual Interest Rate (as percent)	4.47%
Average Monthly Debt Service	$ 90,322
Average Monthly Escrow	20,127
Mortgages \| The Park at Kensington
Debt Instrument [Line Items]
Outstanding Borrowings	21,760,000	21,760,000
Deferred Financing Costs, net	(282,523)	(305,399)
Carrying Value	$ 21,477,477	$ 21,454,601
Maturity Date	Oct. 01, 2025
Annual Interest Rate (as percent)	4.36%
Average Monthly Debt Service	$ 80,379
Average Monthly Escrow	37,346
Mortgages \| Wimbledon Oaks
Debt Instrument [Line Items]
Outstanding Borrowings	18,410,000
Deferred Financing Costs, net	(254,804)
Carrying Value	$ 18,155,196
Maturity Date	Mar. 01, 2026
Annual Interest Rate (as percent)	4.33%
Average Monthly Debt Service	$ 67,537
Average Monthly Escrow	63,822
Mortgages \| Summit
Debt Instrument [Line Items]
Outstanding Borrowings	27,580,000
Deferred Financing Costs, net	(444,129)
Carrying Value	$ 27,135,871
Maturity Date	Aug. 01, 2026
Annual Interest Rate (as percent)	3.84%
Average Monthly Debt Service	$ 89,593
Average Monthly Escrow	$ 42,698

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- Definition

Escrow Deposit, Average Monthly Amount

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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-Name Accounting Standards Codification
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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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