CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Interest income:
Loans	$ 37,034	$ 38,185	$ 108,792	$ 119,195
Taxable investment securities	3,853	1,175	9,097	2,419
Tax-exempt investment securities	9,649	9,003	27,787	24,430
MBS	4,405	7,048	15,140	27,626
FHLB stock and equity investments	111	249	355	1,034
Other interest earning assets	24	17	56	220
Total interest income	55,076	55,677	161,227	174,924
Interest expense:
Deposits	2,234	4,862	7,170	21,010
FHLB borrowings	1,865	2,369	5,590	9,272
Subordinated notes	2,417	1,427	7,235	4,250
Trust preferred subordinated debentures	345	378	1,045	1,469
Other borrowings	9	55	31	365
Total interest expense	6,870	9,091	21,071	36,366
Net interest income	48,206	46,586	140,156	138,558
Provision for credit losses	(5,071)	(4,746)	(13,543)	25,746
Net interest income after provision for credit losses	53,277	51,332	153,699	112,812
Noninterest income:
Deposit services	6,779	6,129	19,513	17,940
Net gain on sale of securities AFS	1,381	78	3,399	8,281
Gain on sale of loans	299	1,071	1,285	1,924
Trust fees	1,494	1,253	4,373	3,779
BOLI	637	680	1,908	1,899
Brokerage services	846	564	2,476	1,643
Other	1,333	1,366	4,371	3,366
Total noninterest income	12,769	11,141	37,325	38,832
Noninterest expense:
Salaries and employee benefits	19,777	19,344	59,825	57,616
Net occupancy	3,532	3,595	10,698	10,574
Advertising, travel & entertainment	579	519	1,491	1,643
ATM expense	311	271	821	728
Professional fees	1,135	961	3,166	3,238
Software and data processing	1,503	1,215	4,221	3,737
Communications	552	495	1,689	1,494
FDIC insurance	454	469	1,343	668
Amortization of intangibles	695	881	2,191	2,792
Loss on redemption of subordinated notes	1,118	0	1,118	0
Other	2,107	3,866	7,133	9,502
Total noninterest expense	31,763	31,616	93,696	91,992
Income before income tax expense	34,283	30,857	97,328	59,652
Income tax expense	4,977	3,783	12,614	7,071
Net income	$ 29,306	$ 27,074	$ 84,714	$ 52,581
Earnings per common share - basic (in dollars per share)	$ 0.90	$ 0.82	$ 2.60	$ 1.58
Earnings per common share - diluted (in dollars per share)	0.90	0.82	2.59	1.58
Cash dividends paid per common share (in dollars per share)	$ 0.33	$ 0.31	$ 0.98	$ 0.93