Loans (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) contract	Dec. 31, 2020 USD ($)
Loans and Leases Receivable Disclosure [Line Items]
Loans and Leases Receivable, Gross	$ 3,543,814	$ 3,622,119
Commercial Loan
Loans and Leases Receivable Disclosure [Line Items]
Loans and Leases Receivable, Gross	346,184	$ 372,989
Commercial Loan | Small Business Administration Paycheck Protection Program
Loans and Leases Receivable Disclosure [Line Items]
Loans and Leases Receivable, Gross	$ 136,000
Financing Receivable Number of Contracts | contract	2,500
Small Business Administration Paycheck Protection Program Forgiveness Proceeds	$ 129,000