Fair Value of Financial Instruments (Schedule of Carrying Amounts and Estimated Fair Values of Financial Instruments) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and due from banks, noninterest-bearing	$ 90,468	$ 100,891
Securities held to maturity	523,600	533,678
Total loans, net of allowance	7,959,790	8,040,249
Accrued interest receivable	35,605	37,351
Bank-owned life insurance	186,031	183,897
Accrued interest payable	5,728	5,699
Carrying Amount | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and due from banks, noninterest-bearing	90,468	100,891
Due from banks, interest-bearing	517,944	136,964
Accrued interest receivable	35,605	37,351
Bank-owned life insurance	186,031	183,897
Carrying Amount | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities held to maturity	523,600	533,678
Demand deposits, money market and savings	9,453,321	9,052,905
Time deposits	1,034,508	978,694
Borrowings	91,513	630,158
Accrued interest payable	5,728	5,699
Carrying Amount | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total loans, net of allowance	7,959,790	8,040,249
SBA Servicing Asset	3,002	3,351
Estimated Fair Value | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and due from banks, noninterest-bearing	90,468	100,891
Due from banks, interest-bearing	517,944	136,964
Accrued interest receivable	35,605	37,351
Bank-owned life insurance	186,031	183,897
Estimated Fair Value | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities held to maturity	431,442	449,623
Demand deposits, money market and savings	9,453,321	9,052,905
Time deposits	1,028,372	972,513
Borrowings	79,815	615,614
Accrued interest payable	5,728	5,699
Estimated Fair Value | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total loans, net of allowance	7,250,188	7,379,079
SBA Servicing Asset	$ 3,923	$ 4,049