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Acquisition of Riverview Financial Corporation (Fair Value Adjustments) (Details) - Riverview [Member] | Nov. 30, 2021 USD ($)
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Business Acquisition [Line Items] |
Gross amortized cost basis at November 30, 2021 | $ 850,920,000
Market rate adjustment | 529,000
Credit fair value adjustment on pools of homogeneous loans | (13,117,000)
Credit fair value adjustment on impaired loans | (827,000)
Fair value of purchased loans at November 30, 2021 | $ 837,505,000

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