Fair Value Measurement (Fair Value, by Balance Sheet Grouping) (Details) - USD ($)		Dec. 31, 2021	Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale investment securities		$ 62,862,000	$ 5,748,000
Held to maturity investment securities		330,626,000	132,794,000
Loans held for sale		11,514,000
Equity securities available for sale, at fair value		500,000	515,000
Loans and leases, net of unearned interest		1,010,039,000	276,701,000
Carrying Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents		913,752,000	303,724,000
Available for sale investment securities		62,862,000	5,748,000
Held to maturity investment securities		329,257,000	128,292,000
Loans held for sale		11,514,000	25,506,000
Equity securities available for sale, at fair value		500,000	515,000
Loans and leases, net of unearned interest		3,089,799,000	2,370,659,000
Restricted investment in bank stocks		9,134,000	7,594,000
Accrued interest receivable		10,779,000	3,619,000
Net Amounts Presented in the Consolidated Balance Sheets		629,000	489,000
Fair Value of mortgage banking derivative financial instruments		88,000
Deposits		4,002,016,000	2,474,580,000
Short-term borrowings			125,617,000
Long-term debt	[1]	77,890,000	71,648,000
Subordinated debt		74,274,000	44,580,000
Accrued interest payable		1,791,000	2,007,000
Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents		913,752,000	303,724,000
Available for sale investment securities		62,862,000	5,748,000
Held to maturity investment securities		330,626,000	132,794,000
Loans held for sale		11,787,000	26,262,000
Equity securities available for sale, at fair value		500,000	515,000
Loans and leases, net of unearned interest		3,118,416,000	2,444,105,000
Restricted investment in bank stocks		9,134,000	7,594,000
Accrued interest receivable		10,779,000	3,619,000
Net Amounts Presented in the Consolidated Balance Sheets		629,000	489,000
Fair Value of mortgage banking derivative financial instruments		88,000
Deposits		4,046,217,000	2,496,799,000
Short-term borrowings			125,617,000
Long-term debt	[1]	77,455,000	70,498,000
Subordinated debt		74,553,000	43,098,000
Accrued interest payable		$ 1,791,000	$ 2,007,000

[1] Long-term debt excludes finance lease obligations.