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Long Term Borrowings - Narrative (Details) - Subordinated Notes, 5.75% - USD ($) | Aug. 05, 2014 | Jun. 30, 2022
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Long-Term Borrowings |  |
Face amount | $ 70,000,000 |
Interest rate (as a percent) | 5.75% | 5.75%
Net proceeds from issuance of subordinated long-term debt | $ 68,800,000 |
Payments of debt issuance costs | $ 1,200,000 |

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