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Derivative instruments - Summary of Derivative Instruments Included In Consolidated Balance sheet (Details) - USD ($) | 9 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2024 | Dec. 31, 2023 | Oct. 31, 2023
Derivatives, Fair Value [Line Items] |  |  |
Notional amount |  |  | $ 75,000,000
Interest rate swap |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Fixed Rate | 4.80% |  |
Notional amount | $ 75,000,000 |  | $ 75,000,000
Fair Value of Liability | $ (2,092,000) | $ (2,083,000) |
Effective Date | Oct. 17, 2023 |  |
Maturity Date | Oct. 17, 2026 |  |
Interest Rate Swap One |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Fixed Rate | 4.66% |  |
Notional amount | $ 75,000,000 |  |
Fair Value of Liability | $ (1,882,000) | $ (1,937,000) |
Effective Date | Apr. 10, 2024 |  |
Maturity Date | Oct. 17, 2026 |  |
SOFR | Interest rate swap |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Index | 10.00% |  |
SOFR | Interest Rate Swap One |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Index | 10.00% |  |

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