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Investments in Joint Ventures - Schedule of Investments in Joint Ventures (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Schedule of Equity Method Investments [Line Items] |  |  |
Total assets | $ 728,485 | $ 709,166 | $ 701,084
Capital – Third Parties | 423,103 | 414,520 |
Total liabilities and equity | 728,485 | 709,166 |
Brooksville Quarry, LLC |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Investments in real estate, net | 14,354 | 14,358 |
Cash and restricted cash | 143 | 80 |
Unrealized rents & receivables | 0 | 0 |
Deferred costs | 1 | 1 |
Total assets | 14,498 | 14,439 |
Secured notes payable | 0 | 0 |
Other liabilities | 0 | 0 |
Capital – FRP | 7,579 | 7,552 |
Capital – Third Parties | 6,919 | 6,887 |
Total liabilities and equity | 14,498 | 14,439 |
BC FRP Realty, LLC |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Investments in real estate, net | 20,956 | 21,503 |
Cash and restricted cash | 144 | 127 |
Unrealized rents & receivables | 517 | 464 |
Deferred costs | 313 | 360 |
Total assets | 21,930 | 22,454 |
Secured notes payable | 10,315 | 12,086 |
Other liabilities | 285 | 402 |
Capital – FRP | 5,665 | 4,983 |
Capital – Third Parties | 5,665 | 4,983 |
Total liabilities and equity | 21,930 | 22,454 |
Lending ventures |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Investments in real estate, net | 16,007 | 17,117 |
Cash and restricted cash | 0 | 0 |
Unrealized rents & receivables | 0 | 0 |
Deferred costs | 0 | 0 |
Total assets | 16,007 | 17,117 |
Secured notes payable | (10,157) | (10,578) |
Other liabilities | 0 | 0 |
Capital – FRP | 26,164 | 27,695 |
Capital – Third Parties | 0 | 0 |
Total liabilities and equity | 16,007 | 17,117 |
Total Multifamily |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Investments in real estate, net | 439,691 | 447,257 |
Cash and restricted cash | 11,066 | 13,942 |
Unrealized rents & receivables | 7,216 | 7,267 |
Deferred costs | 6,631 | 5,868 |
Total assets | 464,604 | 474,334 |
Secured notes payable | 272,155 | 262,209 |
Other liabilities | 7,349 | 8,340 |
Capital – FRP | 109,031 | 120,546 |
Capital – Third Parties | 76,069 | 83,239 |
Total liabilities and equity | 464,604 | 474,334 |
Grand Total |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Investments in real estate, net | 491,008 | 500,235 |
Cash and restricted cash | 11,353 | 14,149 |
Unrealized rents & receivables | 7,733 | 7,731 |
Deferred costs | 6,945 | 6,229 |
Total assets | 517,039 | 528,344 |
Secured notes payable | 272,313 | 263,717 |
Other liabilities | 7,634 | 8,742 |
Capital – FRP | 148,439 | 160,776 |
Capital – Third Parties | 88,653 | 95,109 |
Total liabilities and equity | $ 517,039 | $ 528,344 |

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