Acquisitions - Summary of Pro Forma Information (Details) - Limestone Bancorp, Inc. - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Net interest income	$ 89,455	$ 76,536	$ 177,851	$ 145,500
Non-interest income	19,432	21,642	40,552	43,930
Net income	$ 34,376	$ 30,498	$ 67,069	$ 59,348