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Intangible Assets and Liabilities (Tables) | 3 Months Ended
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Mar. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract] |
Summary of Intangible Assets and Liabilities | As of March 31, 2020 and December 31, 2019, the Company’s intangible assets/liabilities were comprised of the following (in thousands):
| March 31, 2020
| Total Cost |  | Accumulated Amortization |  | Intangible Assets, net
Intangible assets, net: |  |  |  |  |
In-place lease value | $ | 153,328 |  |  | $ | (79,024 | ) |  | $ | 74,304 |
Tenant relationship value | 5,142 |  |  | (4,775 | ) |  | 367 |
Above market leases acquired | 4,866 |  |  | (3,867 | ) |  | 999 |
Total intangible assets, net | $ | 163,336 |  |  | $ | (87,666 | ) |  | $ | 75,670 |
| Total Cost |  | Accumulated Amortization |  | Intangible Liabilities, net
Intangible liabilities, net: |  |  |  |  |
Below market leases acquired | $ | 43,302 |  |  | $ | (22,697 | ) |  | $ | 20,605 |
| December 31, 2019
| Total Cost |  | Accumulated Amortization |  | Intangible Assets, net
Intangible assets, net: |  |  |  |  |
In-place lease value | $ | 167,357 |  |  | $ | (84,123 | ) |  | $ | 83,234 |
Tenant relationship value | 5,268 |  |  | (4,815 | ) |  | 453 |
Above market leases acquired | 4,956 |  |  | (3,792 | ) |  | 1,164 |
Total intangible assets, net | $ | 177,581 |  |  | $ | (92,730 | ) |  | $ | 84,851 |
| Total Cost |  | Accumulated Amortization |  | Intangible Liabilities, net
Intangible liabilities, net: |  |  |  |  |
Below market leases acquired | $ | 44,757 |  |  | $ | (22,494 | ) |  | $ | 22,263 |
Summary of Amortization for Intangible Assets and Liabilities | As of March 31, 2020, the Company’s annual amortization for its intangible assets/liabilities, assuming no prospective early lease terminations, was as follows (dollars in thousands):
| Assets |  | Liabilities
2020 (nine months remaining) | $ | 18,801 |  |  | $ | 3,665 |
2021 | 17,854 |  |  | 3,838 |
2022 | 12,043 |  |  | 2,257 |
2023 | 9,213 |  |  | 1,716 |
2024 | 6,294 |  |  | 1,428 |
Thereafter | 11,465 |  |  | 7,701 |
Total | $ | 75,670 |  |  | $ | 20,605 |

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