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SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
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SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION |  |  |
Encumbrances | $ 335,446 |  |
Initial Cost |  |  |
Land | 175,715 |  |
Building and Improvements | 641,436 |  |
Net Improvements (Write-Offs) Since Acquisition | 77,667 |  |
Gross Amount at Which Carried |  |  |
Land | 175,682 |  |
Building and Improvements | 719,103 |  |
Investments in real estate | 894,785 | $ 868,878 |
Accumulated Depreciation | 185,591 | 164,116 | $ 158,407
Other disclosures |  |  |
Outstanding balance | 511,734 |  |
Federal tax cost basis (unaudited) | 1,000,000 |  |
Line of Credit |  |  |
Other disclosures |  |  |
Outstanding balance | 15,000 |  |
Mortgages Payable |  |  |
Other disclosures |  |  |
Outstanding balance | 440,446 | 250,700 |
Mortgages Payable | Fixed rate mortgages payable |  |  |
Other disclosures |  |  |
Outstanding balance | 269,100 | 163,700 |
Mortgages Payable | Variable rate mortgages payable |  |  |
Other disclosures |  |  |
Outstanding balance | 171,346 | $ 87,000 |
Office Building | Mortgages Payable | Fixed rate mortgages payable |  |  |
Other disclosures |  |  |
Outstanding balance | 105,000 |  |
Office Building | 3601 S Congress Avenue Austin, TX |  |  |
Initial Cost |  |  |
Land | 9,569 |  |
Building and Improvements | 18,593 |  |
Net Improvements (Write-Offs) Since Acquisition | 15,583 |  |
Gross Amount at Which Carried |  |  |
Land | 9,569 |  |
Building and Improvements | 34,176 |  |
Investments in real estate | 43,745 |  |
Accumulated Depreciation | 11,551 |  |
Office Building | 1 Kaiser Plaza Oakland, CA |  |  |
SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION |  |  |
Encumbrances | 97,100 |  |
Initial Cost |  |  |
Land | 9,261 |  |
Building and Improvements | 113,619 |  |
Net Improvements (Write-Offs) Since Acquisition | 13,802 |  |
Gross Amount at Which Carried |  |  |
Land | 9,261 |  |
Building and Improvements | 127,421 |  |
Investments in real estate | 136,682 |  |
Accumulated Depreciation | 58,081 |  |
Office Building | 2 Kaiser Plaza Parking Lot Oakland, CA |  |  |
Initial Cost |  |  |
Land | 10,931 |  |
Building and Improvements | 110 |  |
Net Improvements (Write-Offs) Since Acquisition | 3,585 |  |
Gross Amount at Which Carried |  |  |
Land | 10,931 |  |
Building and Improvements | 3,695 |  |
Investments in real estate | 14,626 |  |
Accumulated Depreciation | 0 |  |
Office Building | 11600 Wilshire Blvd Los Angeles, CA |  |  |
Initial Cost |  |  |
Land | 3,477 |  |
Building and Improvements | 18,522 |  |
Net Improvements (Write-Offs) Since Acquisition | 2,641 |  |
Gross Amount at Which Carried |  |  |
Land | 3,477 |  |
Building and Improvements | 21,163 |  |
Investments in real estate | 24,640 |  |
Accumulated Depreciation | 8,409 |  |
Office Building | 11620 Wilshire Blvd Los Angeles, CA |  |  |
Initial Cost |  |  |
Land | 7,672 |  |
Building and Improvements | 51,999 |  |
Net Improvements (Write-Offs) Since Acquisition | 8,917 |  |
Gross Amount at Which Carried |  |  |
Land | 7,671 |  |
Building and Improvements | 60,916 |  |
Investments in real estate | 68,587 |  |
Accumulated Depreciation | 24,271 |  |
Office Building | 4750 Wilshire Blvd Los Angeles, CA |  |  |
Initial Cost |  |  |
Land | 4,000 |  |
Building and Improvements | 0 |  |
Net Improvements (Write-Offs) Since Acquisition | 283 |  |
Gross Amount at Which Carried |  |  |
Land | 4,000 |  |
Building and Improvements | 283 |  |
Investments in real estate | 4,283 |  |
Accumulated Depreciation | 0 |  |
Office Building | Lindblade Media Center Los Angeles, CA |  |  |
Initial Cost |  |  |
Land | 6,341 |  |
Building and Improvements | 11,568 |  |
Net Improvements (Write-Offs) Since Acquisition | 775 |  |
Gross Amount at Which Carried |  |  |
Land | 6,341 |  |
Building and Improvements | 12,343 |  |
Investments in real estate | 18,684 |  |
Accumulated Depreciation | 3,620 |  |
Office Building | 1037 N Sycamore Los Angeles, CA |  |  |
Initial Cost |  |  |
Land | 1,839 |  |
Building and Improvements | 1,094 |  |
Net Improvements (Write-Offs) Since Acquisition | 136 |  |
Gross Amount at Which Carried |  |  |
Land | 1,839 |  |
Building and Improvements | 1,230 |  |
Investments in real estate | 3,069 |  |
Accumulated Depreciation | 119 |  |
Office Building | 1130 Howard Street San Francisco, CA |  |  |
Initial Cost |  |  |
Land | 8,290 |  |
Building and Improvements | 10,480 |  |
Net Improvements (Write-Offs) Since Acquisition | (47) |  |
Gross Amount at Which Carried |  |  |
Land | 8,290 |  |
Building and Improvements | 10,433 |  |
Investments in real estate | 18,723 |  |
Accumulated Depreciation | 1,995 |  |
Office Building | 9460 Wilshire Boulevard Los Angeles, CA |  |  |
Initial Cost |  |  |
Land | 52,199 |  |
Building and Improvements | 76,730 |  |
Net Improvements (Write-Offs) Since Acquisition | 6,986 |  |
Gross Amount at Which Carried |  |  |
Land | 52,199 |  |
Building and Improvements | 83,716 |  |
Investments in real estate | 135,915 |  |
Accumulated Depreciation | 14,993 |  |
Office Building | 1021 East 7th Street, Austin, TX |  |  |
Initial Cost |  |  |
Land | 4,979 |  |
Building and Improvements | 733 |  |
Net Improvements (Write-Offs) Since Acquisition | (189) |  |
Gross Amount at Which Carried |  |  |
Land | 4,979 |  |
Building and Improvements | 544 |  |
Investments in real estate | 5,523 |  |
Accumulated Depreciation | 148 |  |
Office Building | 3101 S Western Avenue Los Angeles, CA |  |  |
Initial Cost |  |  |
Land | 2,279 |  |
Building and Improvements | 0 |  |
Net Improvements (Write-Offs) Since Acquisition | 1,368 |  |
Gross Amount at Which Carried |  |  |
Land | 2,279 |  |
Building and Improvements | 1,368 |  |
Investments in real estate | 3,647 |  |
Accumulated Depreciation | 1 |  |
Office Building | 3022 S Western Avenue Los Angeles, CA |  |  |
Initial Cost |  |  |
Land | 5,638 |  |
Building and Improvements | 156 |  |
Net Improvements (Write-Offs) Since Acquisition | 1,594 |  |
Gross Amount at Which Carried |  |  |
Land | 5,638 |  |
Building and Improvements | 1,750 |  |
Investments in real estate | 7,388 |  |
Accumulated Depreciation | 20 |  |
Office Building | 1007 E 7th Street Austin, TX |  |  |
Initial Cost |  |  |
Land | 1,866 |  |
Building and Improvements | 6 |  |
Net Improvements (Write-Offs) Since Acquisition | 249 |  |
Gross Amount at Which Carried |  |  |
Land | 1,866 |  |
Building and Improvements | 255 |  |
Investments in real estate | 2,121 |  |
Accumulated Depreciation | 1 |  |
Office Building | 3109 S Western Avenue Los Angeles, CA |  |  |
Initial Cost |  |  |
Land | 712 |  |
Building and Improvements | 2 |  |
Net Improvements (Write-Offs) Since Acquisition | 207 |  |
Gross Amount at Which Carried |  |  |
Land | 712 |  |
Building and Improvements | 209 |  |
Investments in real estate | 921 |  |
Accumulated Depreciation | 0 |  |
Office Building | Channel House Oakland, CA |  |  |
SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION |  |  |
Encumbrances | 87,000 |  |
Initial Cost |  |  |
Land | 17,214 |  |
Building and Improvements | 103,553 |  |
Net Improvements (Write-Offs) Since Acquisition | 175 |  |
Gross Amount at Which Carried |  |  |
Land | 17,208 |  |
Building and Improvements | 103,728 |  |
Investments in real estate | 120,936 |  |
Accumulated Depreciation | 6,141 |  |
Office Building | 1150 Clay Oakland, CA |  |  |
SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION |  |  |
Encumbrances | 67,000 |  |
Initial Cost |  |  |
Land | 16,643 |  |
Building and Improvements | 115,828 |  |
Net Improvements (Write-Offs) Since Acquisition | 270 |  |
Gross Amount at Which Carried |  |  |
Land | 16,623 |  |
Building and Improvements | 116,098 |  |
Investments in real estate | 132,721 |  |
Accumulated Depreciation | 6,870 |  |
Office Building | F3 Land Site, Oakland, CA |  |  |
Initial Cost |  |  |
Land | 251 |  |
Building and Improvements | 0 |  |
Net Improvements (Write-Offs) Since Acquisition | 41 |  |
Gross Amount at Which Carried |  |  |
Land | 250 |  |
Building and Improvements | 41 |  |
Investments in real estate | 291 |  |
Accumulated Depreciation | 0 |  |
Office Building | 466 Water Street Land Site, Oakland, CA |  |  |
Initial Cost |  |  |
Land | 2,505 |  |
Building and Improvements | 0 |  |
Net Improvements (Write-Offs) Since Acquisition | 151 |  |
Gross Amount at Which Carried |  |  |
Land | 2,500 |  |
Building and Improvements | 151 |  |
Investments in real estate | 2,651 |  |
Accumulated Depreciation | 0 |  |
Hotel | Sheraton Grand Hotel Sacramento, CA |  |  |
SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION |  |  |
Encumbrances | 84,346 |  |
Initial Cost |  |  |
Land | 3,498 |  |
Building and Improvements | 107,447 |  |
Net Improvements (Write-Offs) Since Acquisition | 20,854 |  |
Gross Amount at Which Carried |  |  |
Land | 3,498 |  |
Building and Improvements | 128,301 |  |
Investments in real estate | 131,799 |  |
Accumulated Depreciation | 45,380 |  |
Hotel | Sheraton Grand Hotel Parking & Retail Sacramento, CA |  |  |
Initial Cost |  |  |
Land | 6,551 |  |
Building and Improvements | 10,996 |  |
Net Improvements (Write-Offs) Since Acquisition | 286 |  |
Gross Amount at Which Carried |  |  |
Land | 6,551 |  |
Building and Improvements | 11,282 |  |
Investments in real estate | 17,833 |  |
Accumulated Depreciation | 3,991 |  |
Hotel | Sheraton Grand Hotel Parking & Retail Sacramento, CA | Mortgages Payable | Variable rate mortgages payable |  |  |
Other disclosures |  |  |
Outstanding balance | $ 84,300 |  |

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