Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Operating Activities
Net income	$ 29,096	$ 39,976
Adjustments to reconcile net income to net cash provided (used) by operating activities
Deferred income taxes	(1,215)	1,176
Provision for loan losses		(2,000)
Depreciation and amortization	6,116	6,726
Amortization and accretion of premiums/discounts on investment securities	2,778	2,506
Amortization of operating lease right-of-use assets	(65)	(40)
Stock-based compensation	1,392	1,804
Increase in value of bank-owned life insurance	(621)	(591)
Realized loss (gain) on sale of fixed assets	(33)	(62)
Realized loss (gain) on derivative instruments	1,031	6,612
Realized loss (gain) on loans sold	(10,062)	(39,940)
Realized loss (gain) on sale of foreclosed assets	(9)	(203)
Realized loss (gain) on sale of investment securities		(125)
Realized loss (gain) on servicing rights	(683)	(369)
Net change in:
Loans held for sale	30,193	101,482
Accrued interest receivable	(1,628)	826
Other assets	(13,903)	(1,951)
Accrued expenses and other liabilities	12,348	1,913
Net cash provided (used) by operating activities	54,735	117,740
Investing Activities
Proceeds from sales or calls of investment securities available-for-sale		13,189
Proceeds from maturities of investment securities available-for-sale	88,417	91,240
Purchases of investment securities available-for-sale	(96,968)	(331,785)
Proceeds from sales or calls of investment securities held-to-maturity	827	1,763
Proceeds from maturities of investment securities held-to-maturity	23,422	2,681
Purchases of investment securities held-to-maturity		(218,443)
Net (increase) decrease in loans	(290,565)	177,675
Net cash received for business combinations	101,585
Purchases of premises and equipment	(1,081)	(845)
Proceeds from sales of foreclosed assets	143	539
Net cash provided (used) by investing activities	(174,220)	(263,986)
Financing Activities
Net increase (decrease) in deposits	(312,425)	141,095
Net increase (decrease) in short-term borrowings	253,830
Repayments of long-term debt	(182)	(49,861)
Proceeds from the issuance of subordinated debt		50,000
Cash dividends paid on common stock	(9,185)	(7,975)
Repurchase of common stock	(697)	(521)
Net cash provided (used) by financing activities	(68,659)	132,738
Net change in cash and cash equivalents	(188,144)	(13,508)
Cash and cash equivalents at beginning of period	242,311	172,962
Cash and cash equivalents at end of period	54,167	159,454
Cash paid for:
Interest	7,269	3,498
Income taxes	8,713	12,075
Non-cash information
Loan collateral transferred to foreclosed assets	153	1,135
Unrealized gain (loss) on investment securities available-for-sale	(98,364)	(9,851)
Accretion of unrealized (gain) loss on investment securities held-to-maturity	(290)	(221)
Investment securities transferred to held-to-maturity		$ 149,191
Right-of-use assets obtained in exchange for new operating leases	1,452
Noncash assets acquired	297,667
Liabilities assumed	(354,358)
Issuance of stock for the acquisition of Metro Phoenix Bank	(64,019)
Net noncash acquired	$ (120,710)