Summary of Significant Accounting Policies - Summary of Fixed Rate Debt Payable (Detail) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Carrying Value	$ 104,596,224
Fixed Rate Secured Debt [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value	100,500,000	$ 131,800,000
Carrying Value	$ 104,596,224	$ 135,840,497

Fair value portion of notes payable.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
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-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant