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Real Estate and Intangible Assets - Summary of Estimated Aggregate Amortization Expense and Estimated Net Impact on Rental Income (Detail) - USD ($) $ in Thousands | 12 Months Ended |
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Dec. 31, 2021 | Dec. 31, 2020
Real Estate [Abstract] |  |
Estimated Amortization Expense, 2022 | $ 796 |
Estimated Amortization Expense, 2023 | 660 |
Estimated Amortization Expense, 2024 | 631 |
Estimated Amortization Expense, 2025 | 441 |
Estimated Amortization Expense, 2026 | 362 |
Estimated Amortization Expense, Thereafter | 1,566 |
Estimated Amortization Expense | 4,456 | $ 3,732
Estimated Net Decrease to Lease Revenue, 2022 | 179 |
Estimated Net Increase to Lease Revenue, 2023 | 159 |
Estimated Net Increase to Lease Revenue, 2024 | 155 |
Estimated Net Increase to Lease Revenue, 2025 | 155 |
Estimated Net Increase to Lease Revenue, 2026 | 155 |
Estimated Net Increase to Lease Revenue, Thereafter | 814 |
Estimated Net Increase (Decrease) to Lease Revenue | $ 1,617 |

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