CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Cash flows from operating activities:
Net income	$ 28,810	$ 12,698
Adjustments to reconcile net income to net cash from operating activities:
Provision for loan losses	(1,918)	19,367
Depreciation and amortization	3,223	3,257
Accretion and amortization	2,281	1,130
Other gains, net	(8)	(2,441)
Net gain on sales of loans	(28,260)	(26,337)
Proceeds from sales of loans held for sale	869,253	567,294
Loans originated for sale	(815,446)	(584,696)
Earnings on bank-owned life insurance	(630)	(674)
Stock based compensation	822	341
Change in valuation of mortgage servicing rights	(936)	0
Net change in:
Accrued interest receivable and other assets	4,299	(16,859)
Accrued expenses and other liabilities	7,716	18,340
Net cash from operating activities	69,206	(8,580)
Activity in securities available for sale:
Purchases	(56,565)	(121,254)
Sales	0	94,514
Maturities, prepayments, and calls	71,979	30,588
Loan originations and principal collections, net	(83,035)	(193,060)
Cash paid for acquisition	0	(687)
Purchases of premises and equipment, net	(1,191)	(2,402)
Proceeds from sales of premises and equipment	22	87
Proceeds from sales of foreclosed assets	693	1,689
Net cash from investing activities	(68,097)	(190,525)
Cash flows from financing activities:
Net change in deposits	184,144	250,980
Net change in short-term borrowings	(22,660)	(27,600)
Proceeds from notes payable & other borrowings	0	75,000
Payments to tax authorities for stock-based compensation	(106)	(129)
Payments made on notes payable and other borrowings	(75,000)	0
Cash dividends on common stock	(2,167)	(1,083)
Payments to repurchase common stock	(1,678)	(61)
Net cash from financing activities	82,533	297,107
Net change in cash and cash equivalents	83,642	98,002
Beginning cash and cash equivalents	300,307	158,099
Ending cash and cash equivalents	383,949	256,101
Supplemental disclosures of cash flow information:
Interest paid on deposits and borrowed funds	6,623	9,623
Supplemental schedule of noncash activities:
Loans transferred to foreclosed assets	484	1,088
Measurement period acquisition adjustment	0	0
Additions to mortgage servicing rights	$ 5,992	$ 3,048