UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Interest income:
Loans	$ 111,357	$ 110,055	$ 218,922	$ 218,260
Mortgage-backed securities	7,438	2,556	11,759	4,597
Investment securities and other	3,427	846	4,490	1,576
Total interest income	122,222	113,457	235,171	224,433
Interest expense:
Deposits	6,944	10,460	13,985	22,484
Advances from FHLB and other borrowings	184	452	377	911
Subordinated capital notes	0	294	521	589
Total interest expense	7,128	11,206	14,883	23,984
Net interest income	115,094	102,251	220,288	200,449
Provision for (recapture of) credit losses	6,691	(8,305)	8,242	(1,981)
Net interest income after provision for credit losses	108,403	110,556	212,046	202,430
Non-interest income:
Banking service revenue	18,141	18,251	35,703	34,748
Wealth management revenue	8,270	8,263	16,127	15,651
Mortgage banking activities	4,803	4,540	10,585	10,113
Total banking and financial service revenues	31,214	31,054	62,415	60,512
Net gain on:
Early extinguishment of debt	0	0	42	0
Other non-interest income	4,996	1,143	5,359	2,098
Total non-interest income, net	36,210	32,197	67,816	62,610
Non-interest expense:
Compensation and employee benefits	34,730	32,919	69,498	65,537
Occupancy, equipment and infrastructure costs	12,861	12,528	24,777	25,656
Electronic banking charges	9,722	9,316	19,508	17,548
Information technology expenses	5,528	5,532	10,332	9,786
Professional and service fees	7,362	5,399	12,783	9,935
Taxes, other than payroll and income taxes	3,266	3,617	6,573	7,278
Insurance	2,429	2,673	5,064	5,129
Loan servicing and clearing expenses	2,243	1,942	4,165	3,782
Advertising, business promotion, and strategic initiatives	1,827	1,707	3,889	3,137
Communication	1,132	1,039	2,248	2,004
Printing, postage, stationery and supplies	785	941	1,877	2,159
Director and investor relations	346	324	595	623
Pandemic expenses	1,099	1,531	1,980	3,300
Foreclosed real estate and other repossessed assets (income) expenses, net	(1,404)	327	(2,886)	278
Other	3,332	2,881	6,010	4,190
Total non-interest expense	85,258	82,676	166,413	160,342
Income before income taxes	59,355	60,077	113,449	104,698
Income tax expense	18,923	19,250	35,496	33,498
Net income	40,432	40,827	77,953	71,200
Less: dividends on preferred stock	0	0	0	(1,255)
Income available to common shareholders	$ 40,432	$ 40,827	$ 77,953	$ 69,945
Earnings per common share:
Basic (in dollars per share)	$ 0.84	$ 0.79	$ 1.61	$ 1.36
Diluted (in dollars per share)	$ 0.84	$ 0.78	$ 1.59	$ 1.35
Average common shares outstanding and equivalents (in shares)	48,389	52,048	48,933	51,885
Cash dividends per share of common stock (in dollars per share)	$ 0.15	$ 0.08	$ 0.30	$ 0.16