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LOANS HELD FOR INVESTMENT AT CARRYING VALUE - Schedule of Loans Held at Carrying Value Portfolio (Details) - USD ($)	9 Months Ended
	Sep. 30, 2025	Dec. 31, 2024
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 252,987,103	$ 132,556,289
Original Issue (Discount) Premium	(2,608,376)	(1,822,659)
Carrying Value	250,378,727	130,733,630
Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	235,231,463	109,300,553
Original Issue (Discount) Premium	(2,566,848)	(1,495,512)
Carrying Value	232,664,615	107,805,041
Subordinate debt
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	17,755,640	23,255,736
Original Issue (Discount) Premium	(41,528)	(327,147)
Carrying Value	$ 17,714,112	$ 22,928,589
Residential-use senior mortgage loan (Austin, TX) | Base Rate | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	4.25%
Residential-use senior mortgage loan (Austin, TX) | Secured Overnight Financing Rate (SOFR) | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	4.75%
Residential-use senior mortgage loan (Austin, TX) | TEXAS | Residential | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 14,087,288
Original Issue (Discount) Premium	(191,687)
Carrying Value	$ 13,895,601
Interest Rate	9.00%
Mixed-use senior mortgage loan (San Antonio, TX) | Base Rate | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	6.35%
Mixed-use senior mortgage loan (San Antonio, TX) | Secured Overnight Financing Rate (SOFR) | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	4.50%
Mixed-use senior mortgage loan (San Antonio, TX) | TEXAS | Hospitality | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 26,793,821
Original Issue (Discount) Premium	(166,833)
Carrying Value	$ 26,626,988
Interest Rate	10.85%
Residential-use senior mortgage loan (PBG, FL) | Base Rate | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	8.25%
Residential-use senior mortgage loan (PBG, FL) | Secured Overnight Financing Rate (SOFR) | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	4.00%
Residential-use senior mortgage loan (PBG, FL) | FLORIDA | Residential | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 30,796,027
Original Issue (Discount) Premium	(243,490)
Carrying Value	$ 30,552,537
Interest Rate	12.38%
Residential-use senior mortgage loan (PBG, FL) II | Base Rate | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	6.25%
Residential-use senior mortgage loan (PBG, FL) II | Secured Overnight Financing Rate (SOFR) | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	4.00%
Residential-use senior mortgage loan (PBG, FL) II | FLORIDA | Residential | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 26,227,753
Original Issue (Discount) Premium	(214,844)
Carrying Value	$ 26,012,909
Interest Rate	10.38%
Residential-use senior mortage loan (Fort Lauderdale, FL) | Base Rate | Senior term loans | A-Notes
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	4.75%
Residential-use senior mortage loan (Fort Lauderdale, FL) | Base Rate | Senior term loans | B-Notes
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	11.00%
Residential-use senior mortage loan (Fort Lauderdale, FL) | Secured Overnight Financing Rate (SOFR) | Senior term loans | A-Notes
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	4.75%
Residential-use senior mortage loan (Fort Lauderdale, FL) | Secured Overnight Financing Rate (SOFR) | Senior term loans | B-Notes
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	4.75%
Residential-use senior mortage loan (Fort Lauderdale, FL) | FLORIDA | Residential | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 10,596,917
Original Issue (Discount) Premium	(173,077)
Carrying Value	$ 10,423,840
Interest Rate	11.46%
Mixed-use senior mortgage loan (Austin, TX) | Base Rate | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	5.50%
Mixed-use senior mortgage loan (Austin, TX) | Secured Overnight Financing Rate (SOFR) | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	4.00%
Mixed-use senior mortgage loan (Austin, TX) | TEXAS | Hospitality | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 31,662,242
Original Issue (Discount) Premium	(288,889)
Carrying Value	$ 31,373,353
Interest Rate	9.63%
Residential Senior Mortgage Loan (Aventura, FL) | Base Rate | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	5.00%
Residential Senior Mortgage Loan (Aventura, FL) | Secured Overnight Financing Rate (SOFR) | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	4.00%
Residential Senior Mortgage Loan (Aventura, FL) | FLORIDA | Residential | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 30,133,251
Original Issue (Discount) Premium	(200,549)
Carrying Value	$ 29,932,702
Interest Rate	9.13%
Mixed-Use Senior Mortgage Loan (New Orleans, LA) | Base Rate | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	5.60%
Mixed-Use Senior Mortgage Loan (New Orleans, LA) | Secured Overnight Financing Rate (SOFR) | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	4.50%
Mixed-Use Senior Mortgage Loan (New Orleans, LA) | LOUISIANA | Net Leased Tenant | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 4,509,227
Original Issue (Discount) Premium	(342,222)
Carrying Value	$ 4,167,005
Interest Rate	10.10%
Residential-Use Senior Mortgage Loan (Dallas, TX) | Base Rate | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	3.65%
Residential-Use Senior Mortgage Loan (Dallas, TX) | Secured Overnight Financing Rate (SOFR) | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	3.90%
Residential-Use Senior Mortgage Loan (Dallas, TX) | TEXAS | Residential | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 44,690,992
Original Issue (Discount) Premium	(374,583)
Carrying Value	$ 44,316,409
Interest Rate	7.78%
Residential Senior Mortgage Loan (Park City, UT) | Base Rate | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	3.25%
Residential Senior Mortgage Loan (Park City, UT) | Prime Rate | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	8.00%
Residential Senior Mortgage Loan (Park City, UT) | UTAH | Residential | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 2,017,729
Original Issue (Discount) Premium	(195,674)
Carrying Value	$ 1,822,055
Interest Rate	11.25%
Residential-Use Senior Mortgage Loan (Miami, FL) | Base Rate | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	4.75%
Residential-Use Senior Mortgage Loan (Miami, FL) | Secured Overnight Financing Rate (SOFR) | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	3.50%
Residential-Use Senior Mortgage Loan (Miami, FL) | FLORIDA | Residential | Senior term loans
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 13,716,216
Original Issue (Discount) Premium	(175,000)
Carrying Value	$ 13,541,216
Interest Rate	8.88%
Residential-use Subordinate debt (Miami, FL) | Base Rate | Subordinate debt
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	13.25%
Residential-use Subordinate debt (Miami, FL) | FLORIDA | Residential | Subordinate debt
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 10,552,110
Original Issue (Discount) Premium	(90,278)
Carrying Value	$ 10,461,832
Interest Rate	13.25%
Residential-Use Subordinate debt (Miami, FL) II | Base Rate | Subordinate debt
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	9.50%
Residential-Use Subordinate debt (Miami, FL) II | Secured Overnight Financing Rate (SOFR) | Subordinate debt
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	4.00%
Residential-Use Subordinate debt (Miami, FL) II | Payment in Kind (PIK) Interest Rate | Subordinate debt
Loans held at investment, Carrying Amount [Abstract]
Interest Rate	1.00%
Residential-Use Subordinate debt (Miami, FL) II | FLORIDA | Residential | Subordinate debt
Loans held at investment, Carrying Amount [Abstract]
Outstanding Principal	$ 7,203,530
Original Issue Premium	48,750
Carrying Value	$ 7,252,280
Interest Rate	14.63%

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Loans Held at Investment Carrying Amount [Abstract]

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Disclosure of the unamortized amount of the discount on the note or receivable which is deducted from the face amount of the receivable or loan. The discount or premium is the difference between the present value and the face amount.

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Yield on the receivable, on which interest has been imputed, as calculated from its issuance value or purchase price. The calculated effective interest rate considers factors such as the issued face value or price paid for the receivable, the time period between payments, and the time until maturity [full receipt] of the receivable.

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The principal amount of the receivable or note before consideration of the discount or premium.

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The receivable or note face amount less the unamortized discount or premium.

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