CONSOLIDATED STATEMENTS OF INCOME (Parentheticals) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Interest on other borrowings	$ 16,823	$ 12,932	$ 13,986
Securities gains, net	(425)	5,910	7,793
Income taxes	55,573	55,335	36,053
Reclassification out of Accumulated Other Comprehensive Income
Interest on other borrowings	246	1,601	(1,820)
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Net Unrealized Investment Gain (Loss)
Securities gains, net	(1,892)	5,910	7,592
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Other Comprehensive Income (Loss)
Income taxes	$ (355)	$ 1,896	$ 2,376