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Fair Value - Summary of changes in corporate bonds and mortgage backed securities using level 3 inputs (Details) - Level 3 [Member] - Fair Value, Recurring [Member] $ in Thousands | 6 Months Ended
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Jun. 30, 2024 USD ($)
Corporate Bonds [Member] |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |
Balance as of December 31, 2023 | $ 750
Transfers from Level 2 to Level 3 | 0
Balance as of June 30, 2024 | 750
Mortgage Backed Securities [Member] |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |
Balance as of December 31, 2023 | 0
Transfers from Level 2 to Level 3 | 2,000
Sales or paydowns | (2,000)
Balance as of June 30, 2024 | $ 0

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