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INVESTMENT IN UNCONSOLIDATED AND CONSOLIDATED JOINT VENTURES - Additional Information (Details) $ in Thousands |  |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Oct. 04, 2024 ft² | Mar. 29, 2022 ft² | Mar. 25, 2021 ft² | Nov. 30, 2018 ft² | Sep. 30, 2016 ft² | Aug. 31, 2016 USD ($) ft² | Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Dec. 31, 2023 | Dec. 31, 2022 | Sep. 30, 2025 USD ($) venture | Sep. 30, 2024 USD ($) | Dec. 31, 2019 tenant | Dec. 31, 2013 ft² | Dec. 31, 2024 USD ($) | Jun. 01, 2018 USD ($)
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in unconsolidated joint ventures |  |  |  |  |  |  | $ 33,754 |  |  |  | $ 33,754 |  |  |  | $ 28,980 |
Equity in earnings of unconsolidated joint ventures, net |  |  |  |  |  |  | 2,555 | $ 3,329 |  |  | 6,268 | $ 7,611 |  |  |  |
Equity method investment |  |  |  |  |  |  | $ 33,754 |  |  |  | $ 33,754 |  |  |  | 28,980 |
Centennial |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Consolidated joint venture, ownership interest |  |  |  |  |  |  | 93.78% |  |  |  | 93.78% |  |  |  |  |
TRC-MRC 5 LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  | $ 52,222 |  |  |  | $ 52,222 |  |  |  | 52,795 |
TRC-MRC 4 LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  | 60,211 |  |  |  | 60,211 |  |  |  | 60,906 |
TRC-MRC 3, LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  | 32,017 |  |  |  | 32,017 |  |  |  | 32,722 |
TRC-MRC 2, LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  | 20,684 |  |  |  | 20,684 |  |  |  | 21,234 |
TRC-MRC 1 LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  | 20,943 |  |  |  | 20,943 |  |  |  | 21,470 |
TRCC/Rock Outlet Center LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  | $ 20,271 |  |  |  | $ 20,271 |  |  |  | 20,545 |
Petro Travel Holdings Llc Plaza |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unconsolidated joint ventures, ownership interest |  |  |  |  |  |  | 50.00% |  |  |  | 50.00% |  |  |  |  |
Right and share of profit and loss |  |  |  |  |  |  | 60.00% |  |  |  | 60.00% |  |  |  |  |
Equity method investment |  |  |  |  |  |  | $ 24,380 |  |  |  | $ 24,380 |  |  |  | 19,823 |
Majestic Realty Co. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in unconsolidated joint ventures |  |  |  |  |  | $ 24,773 |  |  |  |  |  |  |  |  |  |
Number of joint venture contracts | venture |  |  |  |  |  |  |  |  |  |  | 5 |  |  |  |  |
Area of building owned and leased | ft² |  |  |  |  |  | 651,909 |  |  |  |  |  |  |  |  |  |
TRC-MRC 5 LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity method investment |  |  |  |  |  |  | 0 |  |  |  | $ 0 |  |  |  | 0 |
Number of acres for development | ft² |  | 446,400 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of rentable space |  |  |  |  |  |  |  |  | 100.00% |  |  |  |  |  |  |
Deficit balance |  |  |  |  |  |  | 1,918 |  |  |  | 1,918 |  |  |  |  |
TRC-MRC 4 LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity method investment |  |  |  |  |  |  | 0 |  |  |  | 0 |  |  |  | 0 |
Number of acres for development | ft² |  |  | 629,274 |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of rentable space |  |  |  |  |  |  |  |  |  | 100.00% |  |  |  |  |  |
Deficit balance |  |  |  |  |  |  | 6,852 |  |  |  | 6,852 |  |  |  |  |
TRC-MRC 3, LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity method investment |  |  |  |  |  |  | 38 |  |  |  | 38 |  |  |  | 142 |
Number of acres for development | ft² |  |  |  | 579,040 |  |  |  |  |  |  |  |  |  |  |  |
Percentage of rentable space |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |
Number of tenants | tenant |  |  |  |  |  |  |  |  |  |  |  |  | 2 |  |  |
TRC-MRC 2, LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity method investment |  |  |  |  |  |  | 312 |  |  |  | 312 |  |  |  | 77 |
Deficit balance |  |  |  |  |  |  | $ 1,123 |  |  |  | $ 1,123 |  |  |  |  |
Debt instrument face amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 25,240
Percentage of building leased |  |  |  |  |  |  | 100.00% |  |  |  | 100.00% |  |  |  |  |
TRCC-East |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of acres for development | ft² | 510,385 |  |  |  |  |  |  |  |  |  |  |  |  | 326,000 |  |
Area of building owned and leased | ft² |  |  |  |  | 480,480 |  |  |  |  |  |  |  |  |  |  |
TRC-MRC 1 LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity method investment |  |  |  |  |  |  | $ 0 |  |  |  | $ 0 |  |  |  | 0 |
Borrowings under joint venture |  |  |  |  |  |  | 25,030 |  |  |  | 25,030 |  |  |  |  |
TRC-DP1, LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity method investment |  |  |  |  |  |  | 624 |  |  |  | 624 |  |  |  | $ 346 |
Rockefeller Joint Ventures |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment in unconsolidated joint ventures |  |  |  |  |  |  | $ 8,400 |  |  |  | $ 8,400 |  |  |  |  |
Five West Parcel Llc |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unconsolidated joint ventures, ownership interest |  |  |  |  |  |  | 50.00% |  |  |  | 50.00% |  |  |  |  |

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