CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Cash flows from operating activities:
Net income	$ 28,134	$ 15,302
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	4,739	4,437
Accretion of fair value purchase accounting adjustments, net	(4,086)	(3,689)
Provision for loan and lease losses	1,211	8,683
Stock compensation expense	521	365
Gain from redemption and sale of securities available-for-sale	(45)	(6)
Deferred income tax expense (benefit)	731	(37)
Increase in cash surrender value of bank owned life insurance	(1,240)	(526)
Net losses from sale and write downs of other real estate owned	176	142
Net gains from mortgage banking	(3,238)	(2,544)
Origination of loans held for sale	(97,360)	(99,223)
Proceeds from sales of loans held for sale	108,901	96,330
Net (gain) from sale of branch	(137)
Net change in:
Accrued interest receivable	2,074	(3,221)
Accrued interest payable	(125)	807
Other assets	(414)	1,850
Other liabilities	5,709	3,556
Net cash provided by operating activities	45,551	22,226
Cash flows from investing activities:
Proceeds from sales of securities available-for-sale	16,771	11,759
Proceeds from maturities and calls of securities available-for-sale	43,551	45,800
Proceeds from paydowns of securities available-for-sale	21,550	18,622
Proceeds from sales of other investments	436
Purchases of securities available-for-sale	(145,316)	(81,893)
Purchase of other investments	(80)	(1,223)
Purchases of bank owned life insurance	(40,000)
Proceeds from bank owned life insurance benefits	427
Net (increase) decrease in loans and leases	4,444	(316,075)
Purchase of premises and equipment	(603)	(4,450)
Proceeds from sale of other assets owned	2,171	875
Proceeds received from branch sale	83,745
Net cash (paid) received from business combination	15,364	46,132
Net cash provided by (used in) investing activities	2,460	(280,453)
Cash flow from financing activities:
Net increase in deposits	558,410	332,319
Net (increase) decrease in securities sold under agreements to repurchase	(351)	9
Proceeds from borrowings	7,500	338,340
Repayment borrowings	(396)	(50,581)
Cash dividends paid	(2,719)	(2,223)
Issuance of common stock	194	282
Repurchases of common stock	(1,208)	(2,075)
Net cash provided by financing activities	561,430	616,071
Net change in cash and cash equivalents	609,441	357,844
Cash and cash equivalents, beginning of period	481,719	183,971
Cash and cash equivalents, end of period	1,091,160	541,815
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	8,745	12,633
Cash paid during the period for income taxes	8,223	5,778
Noncash investing and financing activities:
Acquisition of real estate through foreclosure	580	971
Change in goodwill due to acquisitions and sale of a portfolio of loans	$ 15,849	$ 9,316