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Lease Intangibles - Scheduled Amortization of Acquired Lease Intangible Assets and Assumed Liabilities (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
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Acquired Lease Intangibles [Abstract] |  |
Net Increase In Lease Revenues, Total | $ 70,576 | $ 75,972
Amortizable Intangible Assets, Net Carrying Amount | (91,371) | (100,732)
In-place lease intangible assets |  |
Acquired Lease Intangibles [Abstract] |  |
2021, Net Increase In Lease Revenues | 4,923 |
2022, Net Increase In Lease Revenues | 5,944 |
2023, Net Increase In Lease Revenues | 5,476 |
2024, Net Increase In Lease Revenues | 5,126 |
2025, Net Increase In Lease Revenues | 4,459 |
Thereafter, Net Increase In Lease Revenues | 40,720 |
Net Increase In Lease Revenues, Total | 66,648 |
2021, Increase to Amortization | (17,375) |
2022, Increase to Amortization | (17,869) |
2023, Increase to Amortization | (13,239) |
2024, Increase to Amortization | (9,297) |
2025, Increase to Amortization | (6,939) |
Thereafter, Increase to Amortization | (22,724) |
Amortizable Intangible Assets, Net Carrying Amount | (87,443) | $ (96,479)
2021, Reduction of Rent Expense | 44 |
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 | 171 |
Reduction of Rent Expense, Total | 447 |
2021, Net Income (Expense) | (12,408) |
2022, Net Income (Expense) | (11,867) |
2023, Net Income (Expense) | (7,705) |
2024, Net Income (Expense) | (4,113) |
2025, Net Income (Expense) | (2,422) |
Thereafter, Net Income (Expense) | 18,167 |
Total, Net Income (Expense) | $ (20,348) |

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