Debt - Schedule of Company's Outstanding Debt (Detail) - USD ($)						3 Months Ended
		Mar. 29, 2019	Feb. 23, 2018	Sep. 28, 2017	Jun. 28, 2017	Mar. 31, 2021		Dec. 31, 2020	May 14, 2020	Aug. 31, 2018
Debt Instrument [Line Items]
Carrying Value						$ 208,441,306
Debt issuance costs, net						(1,606,390)		$ (1,724,792)
Total debt						206,834,916		206,839,694
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] | Tallahassee Property [Member]
Debt Instrument [Line Items]
Carrying Value	[1]					$ 23,500,000		23,500,000
Debt instrument, initial interest rate				3.84%		3.84%	[1]
Maturity Date				Oct. 01, 2024		Oct. 01, 2024	[1]
Freddie Mac Utah Loans [Member]
Debt Instrument [Line Items]
Carrying Value	[2]					$ 46,274,756		46,397,936
Debt instrument, initial interest rate			5.06%			5.06%	[2]
Maturity Date	[2]					Feb. 23, 2028
Freddie Mac Courtyard 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
KeyBank Utah Bridge Loan [Member]
Debt Instrument [Line Items]
Carrying Value	[4]					$ 5,035,595		5,035,595
Debt instrument, initial interest rate	[4]					4.25%
Maturity Date		Apr. 30, 2020	Feb. 23, 2019			Apr. 30, 2022	[4]
KeyBank Courtyard Initial Bridge Loan [Member]
Debt Instrument [Line Items]
Carrying Value	[4]					$ 27,000,000		27,000,000
Debt instrument, initial interest rate	[4]					4.25%
Maturity Date	[4]					Apr. 30, 2022
KeyBank Courtyard Delayed Draw Commitment [Member]
Debt Instrument [Line Items]
Carrying Value	[4]					$ 11,980,955		11,980,955
Debt instrument, initial interest rate	[4]					4.25%
Maturity Date	[4]					Apr. 30, 2022
PPP Loans [Member]
Debt Instrument [Line Items]
Carrying Value	[5]					$ 1,950,000		$ 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 March 31, 2021. 

[5] Represents the aggregate of four unsecured promissory notes under the Paycheck Protection Program (the “PPP”). These loans are fixed rate debt with no payments due until the end of the deferral period in September 2021, 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 have applied for forgiveness for the PPP Loans, however there is no guarantee these loans will be forgiven.