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Deferred Charges and Other Assets, net - Allocated values of above-market leases and below-market leases (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Below-Market Leases |  |
Original allocated value | $ 85,174 | $ 97,026
Less accumulated amortization | (37,490) | (40,797)
Allocated value, net | 47,684 | 56,229
Above Market |  |
Above-Market Leases |  |
Original allocated value | 66,002 | 71,304
Less accumulated amortization | (36,926) | (35,156)
Allocated value net | $ 29,076 | $ 36,148

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