Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash Flows from Operating Activities:
Net income	$ 15,929	$ 23,175
Adjustments to reconcile net income to net cash provided by operating activities:
Net amortization of premiums, discounts and deferred loan fees and costs	1,271	(1,497)
Depreciation and amortization	1,665	1,040
Amortization of intangible assets	596	226
Amortization of operating lease right-of-use assets	1,021	682
Provision (benefit) for credit losses	6,272	(2,642)
Loans originated for sale	(25,379)	(16,905)
Proceeds from sales of loans held for sale	31,462	17,718
Loss on equity securities	485	144
Income on bank owned life insurance	(777)	(634)
Gains on proceeds from bank owned life insurance policies	(53)	0
Gains on sales of loans held for sale	(1,426)	(708)
Gains on other real estate and other repossessed assets	(8)	0
Loss on sales of premises and equipment	3	0
Stock-based compensation	1,439	1,206
Excess tax deficiencies (benefits)	79	(88)
(Increase) decrease in other assets	(1,860)	26,971
Decrease in other liabilities	(1,379)	(18,687)
Net Cash Provided by Operating Activities	29,340	30,001
Cash Flows from Investing Activities:
Net cash acquired in acquisitions	326,236	0
Proceeds from repayments and maturities of available for sale securities	41,454	55,314
Proceeds from repayments and maturities of held to maturity securities	42,432	9,561
Purchase of available for sale securities	(269,070)	(188,321)
Purchase of held to maturity securities	(35,648)	(3,968)
Purchase of equity securities	(32)	(40)
Death benefit proceeds from bank owned life insurance policy	95	0
Proceeds from redemptions of Federal Home Loan Bank stock	0	11,251
Purchases of Federal Home Loan Bank stock	(119)	(10,044)
Proceeds from sales of loans previously held for investment	0	10,078
Proceeds from sales of other real estate and repossessed assets	8	0
Proceeds from dispositions and sales of premises and equipment	123	0
Purchases of premises and equipment	(944)	(1,714)
Net Cash Provided by (Used in) Investing Activities	44,426	(212,858)
Cash Flows from Financing Activities:
Net increase in deposits	132,657	179,458
Decrease in federal funds purchased and securities sold under agreements to repurchase	(3,542)	(57,561)
Exercise of stock options	0	13
Retirement of restricted stock	(933)	(656)
Dividends paid	(8,809)	(6,369)
Net Cash Provided by Financing Activities	119,373	114,885
Net increase (decrease) in cash and cash equivalents	193,139	(67,972)
Cash and cash equivalents, beginning of period	228,530	270,090
Cash and cash equivalents, end of period	421,669	202,118
Supplemental schedule of non-cash investing and financing activities:
Cash paid during the period for income taxes	5,619	9,035
Cash paid during the period for interest	6,969	8,273
Transfer of loans to loans held for sale	0	10,078
Right-of-use assets obtained in exchange for new operating lease liabilities	89	109
Non-cash assets acquired:
Federal Home Loan Bank stock	1,247	0
Investment securities available for sale	217,774	0
Investment securities held to maturity	124,485	0
Loans held for sale	4,620	0
Loans	1,095,266	0
Fixed Assets	13,748	0
Operating lease right-of-use assets	12,991	0
Goodwill and other intangible assets, net	124,570	0
Bank owned life insurance	37,580	0
Other assets	8,820	0
Total non-cash assets acquired	1,641,101	0
Liabilities assumed:
Deposits	1,650,613	0
Subordinated debt	14,734	0
Operating lease liabilities	12,991	0
Other liabilities	3,257	0
Total liabilities assumed	1,681,595	0
Common stock issued	285,742	0
Payments for (Proceeds from) Other Loans and Leases	$ (60,109)	$ (94,975)