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Loans Held for Investment - Schedule Allowance for Credit Losses (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |
Allowance for credit losses, beginning of period | $ 9,703,331 |
Allowance for credit losses, end of period | 15,702,606 | $ 9,703,331
Credit Losses Reserve |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |
Allowance for credit losses, beginning of period | 9,712,132 | 3,937,050
Provision for (reversal of provision for) credit losses | 5,997,074 | 5,113,660
Charge-offs | 0 | 0
Recoveries | 0 | 0
Allowance for credit losses, end of period | 15,709,206 | 9,712,132
Credit Losses Reserve | Cumulative Effect of Credit Loss Accounting Standard |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |
Allowance for credit losses, beginning of period |  | 661,422
Credit Losses Reserve | Allowance on Non-Performing Loans |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |
Allowance for credit losses, beginning of period | 9,234,321 | 3,937,050
Provision for (reversal of provision for) credit losses | 6,288,835 | 5,297,271
Charge-offs | 0 | 0
Recoveries | 0 | 0
Allowance for credit losses, end of period | 15,523,156 | 9,234,321
Credit Losses Reserve | Allowance on Non-Performing Loans | Cumulative Effect of Credit Loss Accounting Standard |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |
Allowance for credit losses, beginning of period |  | 0
Credit Losses Reserve | Funded Loans |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |
Allowance for credit losses, beginning of period | 469,010 | 0
Provision for (reversal of provision for) credit losses | (289,559) | (124,030)
Charge-offs | 0 | 0
Recoveries | 0 | 0
Allowance for credit losses, end of period | 179,451 | 469,010
Credit Losses Reserve | Funded Loans | Cumulative Effect of Credit Loss Accounting Standard |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |
Allowance for credit losses, beginning of period |  | 593,040
Credit Losses Reserve | Unfunded Loan Commitment |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |
Allowance for credit losses, beginning of period | 8,801 | 0
Provision for (reversal of provision for) credit losses | (2,202) | (59,581)
Charge-offs | 0 | 0
Recoveries | 0 | 0
Allowance for credit losses, end of period | $ 6,599 | 8,801
Credit Losses Reserve | Unfunded Loan Commitment | Cumulative Effect of Credit Loss Accounting Standard |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |
Allowance for credit losses, beginning of period |  | $ 68,382

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details
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- Definition Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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- Definition Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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