Segment Disclosures - Summary of Total Assets by Segment (Detail) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 203,966,087	$ 210,454,098
Operating Segments [Member] | Student Housing [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	44,738,566	45,184,980
Operating Segments [Member] | Senior Housing [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	153,295,576	155,404,239
Corporate and Other [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 5,931,945	$ 9,864,879