Loans Held for Investment - Schedule of Company's Loan Portfolio (Details)	6 Months Ended	12 Months Ended
Jun. 30, 2025 USD ($) loan	Dec. 31, 2024 USD ($) loan
Loans and Financing Receivable
Number of loans \| loan	9	13
Principal balance	$ 245,498,189	$ 317,255,023
Carrying value	198,170,077	274,649,145
Fair value	$ 198,270,289	$ 276,537,218
Weighted-average coupon rate	13.84%	13.04%
Weighted-average remaining term (years)	1 year 6 months 18 days	10 months 28 days
Principal	$ 283,430,094	$ 349,093,942
Fixed Rate
Loans and Financing Receivable
Number of loans \| loan	2	2
Principal balance	$ 12,910,671	$ 12,680,463
Carrying value	12,221,869	12,106,695
Fair value	$ 11,895,045	$ 11,740,671
Weighted-average coupon rate	8.50%	8.50%
Weighted-average remaining term (years)	2 years 2 months 8 days	2 years 8 months 4 days
Floating Rate
Loans and Financing Receivable
Number of loans \| loan	7	11
Principal balance	$ 232,587,518	$ 304,574,560
Carrying value	185,948,208	262,542,450
Fair value	$ 186,375,244	$ 264,796,547
Weighted-average coupon rate	14.07%	13.18%
Weighted-average remaining term (years)	1 year 6 months	10 months 2 days
Floating Rate \| Line of Credit \| Collateral
Loans and Financing Receivable
Principal balance	$ 119,300,000	$ 208,000,000
Principal	$ 58,700,000	$ 123,200,000
Floating Rate \| Term Loan
Loans and Financing Receivable
Number of loans \| loan	6	10
Floating Rate \| Term Loan \| Variable Rate Component One
Loans and Financing Receivable
Interest rate base (as percent)	4.32%	4.53%
Floating Rate \| Term Loan \| Variable Rate Component Two
Loans and Financing Receivable
Interest rate base (as percent)	4.32%	4.33%

Interest rate of mortgage loan within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

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Number of mortgage loans within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

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Face (par) amount of debt instrument at time of issuance.

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Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease.

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Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

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