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Loans - Summary of Average Recorded Investment (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Average recorded investment [Abstract] |  |  |  |
Average recorded investment in impaired loans | $ 11,047 | $ 20,373 | $ 11,149 | $ 21,192
1-4 Family First Lien Residential Mortgages [Member] |  |  |  |
Average recorded investment [Abstract] |  |  |  |
Average recorded investment in impaired loans | 1,166 | 1,503 | 1,178 | 1,618
Commercial Real Estate [Member] |  |  |  |
Average recorded investment [Abstract] |  |  |  |
Average recorded investment in impaired loans | 7,035 | 10,234 | 7,076 | 11,083
Commercial Lines of Credit [Member] |  |  |  |
Average recorded investment [Abstract] |  |  |  |
Average recorded investment in impaired loans | 146 | 982 | 148 | 963
Other Commercial and Industrial [Member] |  |  |  |
Average recorded investment [Abstract] |  |  |  |
Average recorded investment in impaired loans | 2,071 | 6,990 | 2,117 | 6,986
Home Equity and Junior Liens [Member] |  |  |  |
Average recorded investment [Abstract] |  |  |  |
Average recorded investment in impaired loans | 629 | 578 | 630 | 458
Other Consumer [Member] |  |  |  |
Average recorded investment [Abstract] |  |  |  |
Average recorded investment in impaired loans | $ 0 | $ 86 | $ 0 | $ 84

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