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Lease Intangibles - Scheduled Amortization of Acquired Lease Intangible Assets and Assumed Liabilities (Details) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020
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Acquired Lease Intangibles [Abstract] |  |
Net Increase In Lease Revenues, Total | $ 77,595 | $ 75,972
Amortizable Intangible Assets, Net Carrying Amount | (95,518) | (100,732)
In-place lease intangible assets |  |
Acquired Lease Intangibles [Abstract] |  |
2021 (Remainder), Net Increase In Lease Revenues | 1,557 |
2022, Net Increase In Lease Revenues | 5,849 |
2023, Net Increase In Lease Revenues | 5,404 |
2024, Net Increase In Lease Revenues | 5,280 |
2025, Net Increase In Lease Revenues | 4,807 |
Thereafter, Net Increase In Lease Revenues | 49,496 |
Net Increase In Lease Revenues, Total | 72,393 |
2021 (Remainder), Increase to Amortization | (6,494) |
2022, Increase to Amortization | (21,736) |
2023, Increase to Amortization | (16,515) |
2024, Increase to Amortization | (11,313) |
2025, Increase to Amortization | (8,021) |
Thereafter, Increase to Amortization | (26,237) |
Amortizable Intangible Assets, Net Carrying Amount | (90,316) | $ (96,479)
2021 (Remainder), Reduction of Rent Expense | 15 |
2022, Reduction of Rent Expense | 58 |
2023, Reduction of Rent Expense | 58 |
2024, Reduction of Rent Expense | 58 |
2025, Reduction of Rent Expense | 58 |
Thereafter, Reduction of Rent Expense | 170 |
Reduction of Rent Expense, Total | 417 |
2021 (Remainder), Net Income (Expense) | (4,922) |
2022, Net Income (Expense) | (15,829) |
2023, Net Income (Expense) | (11,053) |
2024, Net Income (Expense) | (5,975) |
2025, Net Income (Expense) | (3,156) |
Thereafter, Net Income (Expense) | 23,429 |
Total, Net Income (Expense) | $ (17,506) |

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