Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
OPERATING ACTIVITIES
Net income before noncontrolling interest	$ 17,221	$ 19,082
Adjustments to reconcile net income to net cash from operating activities:
Net amortization and accretion of investments	1,909	638
Net amortization of deferred loan costs	1,322	381
Provision (release of allowance) for loan losses	(922)	7,734
Depreciation and amortization	2,018	1,708
Stock-based compensation	1,284	1,125
Loans originated for sale	(21,867)	(1,334,910)
Proceeds of loans sold	13,693	1,228,772
Holding gain on equity securities	(1,214)	(17)
Mortgage fee income	0	(26,163)
Gain on sale of available-for-sale securities	(2,864)	(830)
Loss on sale of available-for-sale securities	13	0
Gain on sale of equity securities	(5)	(30)
Loss on sale of equity securities	0	0
Gain on sale of loans	(2,217)	(130)
Gains on acquisition and divestiture activity	0	(14,302)
Income on bank-owned life insurance	(500)	(444)
Deferred income taxes	(1,718)	1,280
Equity method investment income	(10,997)	0
Return on equity method investment	22,720	0
Other assets	5,321	(32,452)
Other liabilities	(18,402)	27,841
Net cash from operating activities	4,795	(120,717)
INVESTING ACTIVITIES
Purchases of available-for-sale investment securities	(144,633)	(51,201)
Maturities/paydowns of available-for-sale investment securities	24,236	37,637
Sales of available-for-sale investment securities	75,316	41,160
Purchases of premises and equipment	(652)	(2,519)
External-use software	(1,805)	0
Loans, net	(288,169)	(55,365)
Purchases of restricted bank stock	(1,044)	(18,615)
Redemptions of restricted bank stock	0	27,982
Purchases of certificates of deposit with banks	0	(497)
Proceeds from sale of other real estate owned	267	4,440
Purchase of equity securities	(3,222)	(1,260)
Sales of equity securities	61	357
Cash paid for acquisitions, net of cash acquired	(772)	(71,372)
Net cash from investing activities	(340,417)	(89,253)
FINANCING ACTIVITIES
Deposits, net	412,486	456,265
Repurchase agreements, net	1,095	(357)
FHLB and other borrowings, net	100	(192,075)
Preferred stock redemption	(7,334)	0
Common stock repurchased	0	(668)
Common stock options exercised	2,297	38
Withholding cash issued in lieu of restricted stock	(231)	0
Cash dividends paid on common stock	(2,558)	(2,152)
Cash dividends paid on preferred stock	(35)	(229)
Net cash from financing activities	405,820	260,822
Increase in cash and cash equivalents	70,198	50,852
Cash and cash equivalents, beginning of period	263,893	28,002
Cash and cash equivalents, end of period (includes $1,320 of cash held-for-sale as of June 30, 2021)	334,091	78,854
Cash payments for:
Interest on deposits, repurchase agreements and borrowings	3,389	10,264
Income taxes	7,942	1,455
Business combination non-cash disclosures:
Assets acquired in business combination (net of cash received)	739	87,722
Liabilities assumed in business combination	605	148,731
Supplemental disclosure of cash flow information:
Fair value of noncontrolling interests at acquisition date	900	0
Loans transferred to other real estate owned	116	23
Common stock issued related to acquisitions	$ 600	$ 240