Debt - Schedule of Company's Outstanding Debt (Detail) - USD ($)							6 Months Ended
		Feb. 27, 2020	Mar. 29, 2019	Feb. 23, 2018	Sep. 28, 2017	Jun. 28, 2017	Jun. 30, 2020		May 14, 2020	Dec. 31, 2019	Aug. 31, 2018
Debt Instrument [Line Items]
Carrying Value							$ 209,892,708
Debt issuance costs, net							(1,786,797)			$ (1,802,675)
Total debt							208,105,911			208,418,809
JPM Mortgage Loan [Member] | Fayetteville Property [Member]
Debt Instrument [Line Items]
Carrying Value	[1]						$ 29,500,000			29,500,000
Debt instrument, initial interest rate						4.20%	4.20%	[1]
Maturity Date						Jul. 01, 2024	Jul. 01, 2024	[1]
Nationwide Loan [Member]
Debt Instrument [Line Items]
Debt instrument, initial interest rate					3.84%
Maturity Date					Oct. 01, 2024
Nationwide Loan [Member] | Tallahassee Property [Member]
Debt Instrument [Line Items]
Carrying Value	[1]						$ 23,500,000			23,500,000
Debt instrument, initial interest rate	[1]						3.84%
Maturity Date	[1]						Oct. 01, 2024
Freddie Mac Utah Loans [Member]
Debt Instrument [Line Items]
Carrying Value	[2]						$ 46,726,158			46,905,000
Debt instrument, initial interest rate				5.06%			5.06%	[2]
Maturity Date	[2]						Feb. 23, 2028
Courtyard Freddie Mac Mortgage Loan [Member]
Debt Instrument [Line Items]
Carrying Value	[3]						$ 63,200,000			63,200,000
Debt instrument, initial interest rate							4.86%	[3]			4.86%
Maturity Date	[3]						Sep. 01, 2028
Utah Bridge Loan [Member]
Debt Instrument [Line Items]
Carrying Value	[4]						$ 5,535,595			7,635,529
Debt instrument, initial interest rate	[4]						4.19%
Maturity Date		Apr. 30, 2021	Apr. 30, 2020	Feb. 23, 2019			Apr. 30, 2021	[4]
Courtyard Initial Bridge Loan [Member]
Debt Instrument [Line Items]
Carrying Value	[4]						$ 27,000,000			27,000,000
Debt instrument, initial interest rate	[4]						4.19%
Maturity Date	[4]						Apr. 30, 2021
Courtyard Delayed Draw Commitment [Member]
Debt Instrument [Line Items]
Carrying Value	[4]						$ 12,480,955			$ 12,480,955
Debt instrument, initial interest rate	[4]						4.19%
Maturity Date	[4]						Apr. 30, 2021
PPP Loans [Member]
Debt Instrument [Line Items]
Carrying Value	[5]						$ 1,950,000
Debt instrument, initial interest rate							1.00%	[5]	1.00%
Maturity Date	[5]						May 14, 2022

[1] Fixed rate debt with interest only payments due monthly and the principal balance due upon maturity.

[2] Represents the aggregate of three separate mortgage loans for the three senior housing properties acquired in Utah. Fixed rate debt with interest only payments due monthly for the first two years, then principal and interest on a 30-year amortization schedule thereafter.

[3] Fixed rate debt with interest only payments due monthly for the first four years, then principal and interest on a 30-year amortization schedule thereafter.

[4] The variable rate reflected in the table was the rate in effect as of June 30, 2020. 

[5] Represents the aggregate of four unsecured promissory notes under the Paycheck Protection Program (the “PPP”). Fixed rate debt with no payments for the first six months, then principal and interest due monthly thereafter with the remaining principal and interest balances due on May 14, 2022 for one of the loans and May 15, 2022 for the other three loans with respect to any portion of such loan which is not forgiven pursuant to the terms of the CARES Act. We intend to apply for forgiveness for the PPP Loans.