Condensed Consolidated Statements of Earnings - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026		Dec. 31, 2025	Mar. 31, 2025
Interest income:
Loans and leases	$ 349,943		$ 359,268	$ 346,103
Investment securities	41,873		39,557	37,862
Deposits in financial institutions	15,626		18,123	22,690
Total interest income	407,442		416,948	406,655
Interest expense:
Deposits	120,233		129,896	140,530
Borrowings	20,177		19,858	18,421
Subordinated debt	15,415		15,832	15,340
Total interest expense	155,825		165,586	174,291
Net interest income	251,617		251,362	232,364
Provision for credit losses	9,800		12,500	9,300
Net interest income after provision for credit losses	241,817		238,862	223,064
Noninterest income:
Leased equipment income	8,530		16,381	10,784
Commissions and fees	10,980		9,524	9,958
Service charges on deposit accounts	4,978		5,038	4,543
Gain on sale of loans and leases	7		18	211
Dividends and gains on equity investments	2,002		3,492	2,323
Warrant income (loss)	938		361	(295)
LOCOM HFS adjustment	3			0
Other income	7,893		6,757	6,126
Total noninterest income	35,328		41,571	33,650
Noninterest expense:
Compensation	91,100		85,862	86,417
Customer related expense	23,737		24,870	27,751
Occupancy	14,892		14,726	15,010
Information technology and data processing	14,339		13,751	15,099
Insurance and assessments	6,764		7,070	7,283
Intangible asset amortization	6,348		6,788	7,160
Leased equipment depreciation	5,304		6,202	6,741
Other professional services	4,236		6,774	4,513
Loan expense	4,292		4,445	2,930
Other expense	10,379		10,156	10,749
Total noninterest expense	181,391		180,644	183,653
Earnings before income taxes	95,754		99,789	73,061
Information technology and data processing	23,802		22,398	19,493
Net earnings	71,952		77,391	53,568
Preferred stock dividends	9,947		9,947	9,947
Net earnings available to common and equivalent stockholders, basic	62,005		67,444	43,621
Net earnings available to common and equivalent stockholders, diluted	$ 62,005		$ 67,444	$ 43,621
Earnings (loss) per share:
Basic (usd per share)	$ 0.40	[1]	$ 0.43	$ 0.26	[1]
Diluted (usd per share)	$ 0.39	[2]	$ 0.42	$ 0.26	[2]

[1] Basic earnings per share is using the two-class method.

[2] Diluted earnings per share is using the treasury method.