Acquisitions - Changes in Estimated Fair Value (Details) - Limestone Bancorp, Inc. $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)
Business Acquisition [Line Items]
Loans	$ (2,051)
Allowance for credit losses (on PCD loans)	(890)
Net loans	(2,941)
Other assets	1,949
Total assets	(992)
Long-term borrowings	5,709
Total liabilities	5,709
Net assets	(6,701)
Goodwill	$ 6,701