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Acquisition of Riverview Financial Corporation - Pro Forma Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Business Acquisition [Line Items]
Net interest income after loan loss provision	$ 37,859	$ 26,569	$ 105,481	$ 76,621
Noninterest income	5,963	5,509	16,943	15,873
Noninterest expense	$ 24,715	20,019	$ 74,375	57,033
Riverview
Business Acquisition [Line Items]
Net interest income after loan loss provision		36,894		108,307
Noninterest income		7,597		24,179
Noninterest expense		31,391		92,099
Net income		$ 13,100		$ 40,387
Net income per common share (in dollars per share)		$ 0.62		$ 2.08

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The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

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Amount of interest income or expense, including any amortization and accretion (as applicable) of discounts and premiums, including consideration of the provisions for loan, lease, credit, and other related losses.

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