Loans and Allowance for Credit Losses - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Financing Receivable, Past Due [Line Items]
Accrued interest receivable on loans	$ 33,209,000		$ 33,209,000		$ 31,676,000
Accrued interest receivable written off as an adjustment to interest income on non-accrual loans	123,000	$ 132,000	307,000	$ 597,000
Recorded investment in TDRs	17,054,000		17,054,000		32,435,000
TDRs classified as non-accruals	10,286,000		10,286,000		11,084,000
Allocation to specific reserves	78,000		78,000		1,245,000
Payment default for loans modified as troubled debt restructurings		$ 0	304,000	$ 0
Federal Reserve Bank
Financing Receivable, Past Due [Line Items]
Deposit liabilities, collateral issued, financial instruments	2,892,283,000		2,892,283,000		2,440,097,000
FHLB Cincinnati | Residential Mortgage Loans
Financing Receivable, Past Due [Line Items]
Collateral securing line of credit	980,762,000		980,762,000		1,136,294,000
FHLB Cincinnati | Commercial Loan
Financing Receivable, Past Due [Line Items]
Collateral securing line of credit	$ 1,570,759,000		$ 1,570,759,000		$ 1,581,673,000