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Deferred Charges and Other Assets, net - Allocated Values (Details) - USD ($) $ in Thousands | Mar. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Allocated values of leases |  |
Less accumulated amortization | $ (84,501) | $ (109,453)
Above-Market Leases |  |
Allocated values of leases |  |
Original allocated value | 210,733 | 220,847
Less accumulated amortization | (70,277) | (73,520)
Allocated value net | 140,456 | 147,327
Below-Market Leases |  |
Allocated values of leases |  |
Original allocated value | 202,454 | 227,063
Less accumulated amortization | (91,718) | (101,872)
Below Market Lease, Net | $ 110,736 | $ 125,191

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