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Intangible Assets, Goodwill and Other (Tables) | 12 Months Ended
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Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract] |
Intangible Assets | The following is a summary of the Company's intangible assets.
| As of December 31, 2023 |  | As of December 31, 2022
| Gross Carrying Value |  | Accumulated Amortization |  | Net Book Value |  | Gross Carrying Value |  | Accumulated Amortization |  | Net Book Value
Site rental contracts and tenant relationships | $ | 7,880 |  |  | $ | (4,758) |  |  | $ | 3,122 |  |  | $ | 7,850 |  |  | $ | (4,315) |  |  | $ | 3,535 |
Other intangible assets | 113 |  |  | (56) |  |  | 57 |  |  | 143 |  |  | (82) |  |  | 61 |
Total | $ | 7,993 |  |  | $ | (4,814) |  |  | $ | 3,179 |  |  | $ | 7,993 |  |  | $ | (4,397) |  |  | $ | 3,596 |
Schedule of Estimated Annual Amortization Expense | The estimated annual amortization expense related to intangible assets for the years ending December 31, 2024 to 2028 is as follows:
| Years Ending December 31,
| 2024 |  | 2025 |  | 2026 |  | 2027 |  | 2028
Estimated annual amortization | $ | 398 |  |  | $ | 376 |  |  | $ | 372 |  |  | $ | 288 |  |  | $ | 284 |

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