Unaudited Quarterly Financial Data (Condensed)

12 Months Ended

Dec. 31, 2023

Quarterly Financial Information Disclosure [Abstract]

Unaudited Quarterly Financial Data (Condensed)

Unaudited Quarterly Financial Data (Condensed)

Summarized unaudited quarterly financial data is as follows:

	Quarters ended 2023
(Dollars in thousands, except per share data)	March 31		June 30	September 30	December 31
Interest income	$	231,888	247,365	264,906	273,496
Interest expense	45,696		75,385	97,852	107,040
Net interest income	186,192		171,980	167,054	166,456
Provision for credit losses	5,470		2,773	3,539	3,013
Net interest income after provision for credit losses	180,722		169,207	163,515	163,443
Non-interest income	27,895		29,079	30,240	30,865
Non-interest expense	134,982		130,604	129,576	132,196
Income before income taxes	73,635		67,682	64,179	62,112
Federal and state income tax expense	12,424		12,727	11,734	7,796
Net income	$	61,211	54,955	52,445	54,316
Basic earnings per share	$	0.55	0.50	0.47	0.49
Diluted earnings per share	$	0.55	0.50	0.47	0.49

	Quarters ended 2022
(Dollars in thousands, except per share data)	March 31		June 30	September 30	December 31
Interest income	$	190,516	199,637	214,402	225,085
Interest expense	4,961		6,199	9,075	21,026
Net interest income	185,555		193,438	205,327	204,059
Provision for credit losses	7,031		(1,533)	8,341	6,124
Net interest income after provision for credit losses	178,524		194,971	196,986	197,935
Non-interest income	33,563		28,280	30,406	28,483
Non-interest expense	130,308		129,521	130,060	128,979
Income before income taxes	81,779		93,730	97,332	97,439
Federal and state income tax expense	13,984		17,338	17,994	17,762
Net income	$	67,795	76,392	79,338	79,677
Basic earnings per share	$	0.61	0.69	0.72	0.72
Diluted earnings per share	$	0.61	0.69	0.72	0.72