Property Loans, Net - Additional Information (Details)	1 Months Ended						12 Months Ended
	Dec. 31, 2022 USD ($) Projects Unit	Sep. 30, 2022 USD ($)	Aug. 31, 2022 USD ($)	Mar. 31, 2022 USD ($)	Jan. 31, 2022 USD ($)	Aug. 31, 2021 USD ($)	Dec. 31, 2022 USD ($) Unit	Dec. 31, 2021 USD ($)	Jun. 30, 2022 USD ($)	Mar. 31, 2021 USD ($)	Feb. 28, 2021 USD ($)
Property Loans Net Of Loan Loss Allowance [Line Items]
Provision for loans loss allowance								$ 444,302
Advanced additional funds							$ 131,118,766	55,738,536
Other interest income							11,875,538	1,657,840
Property loans, net	$ 175,109,711						$ 175,109,711	68,101,268
Live 929 Apartments [Member]
Property Loans Net Of Loan Loss Allowance [Line Items]
Provision for loans loss allowance								444,000
Total property loan amount										$ 1,500,000	$ 1,000,000.0
Amount received as payment in full for outstanding principal and interest on a property loan					$ 1,000,000.0
Ohio Properties [Member]
Property Loans Net Of Loan Loss Allowance [Line Items]
Interest earned on property loan principal								983,000
Amount received as payment in full for outstanding principal and interest on a property loan				$ 2,400,000
Accrued interest redemption on notes receivable				4,300,000
Other interest income				$ 1,700,000
Magnolia Heights [Member]
Property Loans Net Of Loan Loss Allowance [Line Items]
Property loan commitments									$ 10,300,000
Cross Creek Property [Member]
Property Loans Net Of Loan Loss Allowance [Line Items]
Amount received as payment in full for outstanding principal and interest on a property loan		$ 11,400,000
Accrued interest redemption on notes receivable		1,700,000
Advanced additional funds			$ 7,700,000
Redemption proceeds received		13,000,000.0
Other interest income		1,700,000
Legacy Commons at Signal Hills [Member]
Property Loans Net Of Loan Loss Allowance [Line Items]
Property loan commitments								32,200,000
Hilltop at Signal Hills [Member]
Property Loans Net Of Loan Loss Allowance [Line Items]
Property loan commitments								21,200,000
Osprey Village [Member]
Property Loans Net Of Loan Loss Allowance [Line Items]
Property loan commitments								25,500,000
Willow Place Apartments [Member]
Property Loans Net Of Loan Loss Allowance [Line Items]
Property loan commitments								21,400,000
Arbors at Hickory Ridge [Member]
Property Loans Net Of Loan Loss Allowance [Line Items]
Amount received as payment in full for outstanding principal and interest on a property loan						$ 328,000
Magnolia Crossing [Member]
Property Loans Net Of Loan Loss Allowance [Line Items]
Amount received as payment in full for outstanding principal and interest on a property loan		$ 14,100,000
Magnolia Crossing [Member] | Maximum [Member]
Property Loans Net Of Loan Loss Allowance [Line Items]
Property loan commitments								$ 14,500,000
SoLa Impact Opportunity Zone Fund [Member]
Property Loans Net Of Loan Loss Allowance [Line Items]
Amount to paid for outstanding principal and interest on a note receivable	$ 39,000,000.0
Ownership interest percentage in underlying properties pledged							100.00%
Number of affordable housing projects | Projects	26
Number of commercial/mixed use projects | Projects	1
Number of Units | Unit	922						922
The 50/50 MF Property [Member]
Property Loans Net Of Loan Loss Allowance [Line Items]
Ownership interest sold	100.00%
Property loans, net	$ 4,800,000						$ 4,800,000