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Fair Value of Financial Instruments - Summary of Assets Measured at Fair Value on Recurring Basis (Details) - USD ($) | Dec. 31, 2024 | Dec. 31, 2023
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Schedule of Available-for-sale Securities [Line Items] |  |
Total Assets at Fair Value, net | $ 1,059,525,935 | $ 956,882,340
Fair Value, Inputs, Level 2 [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Total Assets at Fair Value, net | 6,371,054 | 4,548,704
Fair Value, Inputs, Level 3 [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Total Assets at Fair Value, net | 1,053,154,881 | 952,333,636
Mortgage Revenue Bonds [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Assets at Fair Value | 1,026,483,796 | 930,675,295
Mortgage Revenue Bonds [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Assets at Fair Value | 1,026,483,796 | 930,675,295
Bond Purchase Commitment [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Assets at Fair Value |  | 197,788
Bond Purchase Commitment [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Assets at Fair Value |  | 197,788
Taxable Mortgage Revenue Bonds [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Assets at Fair Value | 26,671,085 | 21,460,288
Taxable Mortgage Revenue Bonds [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Assets at Fair Value | 26,671,085 | 21,460,288
Derivative Instruments (Reported within Other Assets) [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Assets at Fair Value | 6,980,820 | 5,254,663
Derivative Instruments (Reported within Other Assets) [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Assets at Fair Value | 6,980,820 | 5,254,398
Derivative Instruments (Reported within Other Assets) [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Assets at Fair Value |  | 265
Derivative Swap Liability (Reported within Other Liabilities) [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Liabilities at Fair Value | (609,766) | (705,694)
Derivative Swap Liability (Reported within Other Liabilities) [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Liabilities at Fair Value | $ (609,766) | $ (705,694)

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