CONSOLIDATED STATEMENTS OF INCOME (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Interest income
Interest and fees on loans	$ 74,755	$ 66,796	$ 223,488	$ 190,646
Interest and dividends on investment securities:
Taxable	1,305	1,916	5,083	7,431
Tax-exempt	688	897	2,148	3,105
Dividends	426	502	1,268	1,369
Interest on federal funds sold and other short-term investments	47	278	625	925
Total interest income	77,221	70,389	232,612	203,476
Interest expense
Deposits	11,947	17,351	42,756	49,298
Borrowings	4,725	4,632	13,236	15,290
Total interest expense	16,672	21,983	55,992	64,588
Net interest income	60,549	48,406	176,620	138,888
Provision for loan losses	5,000	2,000	36,000	7,600
Net interest income after provision for loan losses	55,549	46,406	140,620	131,288
Noninterest income
Income on bank owned life insurance	1,598	915	3,693	2,570
Net gains on sale of loans held-for-sale	614	278	1,244	343
Deposit, loan and other income	1,278	1,116	5,777	2,816
Net (losses) gains on equity securities	(7)	79	215	340
Net (losses) gains on sales of securities available-for-sale		(279)	29	(280)
Total noninterest income	3,483	2,109	10,958	5,789
Noninterest expenses
Salaries and employee benefits	15,144	12,420	44,266	36,168
Occupancy and equipment	3,566	2,480	10,193	7,332
FDIC insurance	1,105	(364)	3,054	1,216
Professional and consulting	1,926	1,499	5,173	4,078
Marketing and advertising	214	473	944	1,080
Data processing	1,470	1,058	4,529	3,352
Merger and restructuring expenses		191	14,640	8,084
Loss on extinguishment of debt				1,047
Amortization of core deposit intangibles	627	340	1,931	1,068
Increase in value of acquisition price			2,333
Other components of net periodic pension (income) expense	(30)	29	(89)	86
Other expenses	2,456	2,253	7,625	6,520
Total noninterest expenses	26,478	20,379	94,599	70,031
Income before income tax expense	32,554	28,136	56,979	67,046
Income tax expense	7,768	6,440	11,331	14,434
Net income	$ 24,786	$ 21,696	$ 45,648	$ 52,612
Earnings per common share:
Basic	$ 0.62	$ 0.61	$ 1.15	$ 1.49
Diluted	$ 0.62	$ 0.61	$ 1.15	$ 1.48