Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021		Sep. 30, 2020
Cash Flows From Operating Activities
Net income	$ 39,685		$ 12,117
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	1,623		704
Deferred income taxes	(537)		85
Provision for loan losses			8,075
Accretion of fair value adjustments (discounts) on acquired loans	(1,279)		(909)
Amortization of fair value adjustments (premiums) on assumed time deposits	(2,540)		(12)
Amortization of fair value adjustments (premiums) on assumed subordinated notes	(145)
Fair value adjustments on other real estate owned	75
Proceeds from sale of loans held for sale	965,119		652,765
Loans held for sale, originated	(939,377)		(747,771)
Gain on sale of loans held for sale, originated	(17,830)		(27,386)
Gain on sale of Paycheck Protection Program loans	(24,315)
Loss on disposal of premises and equipment	192		116
Investment amortization expense, net	1,282		870
Amortization of subordinated debt issuance costs	192		37
Intangible amortization	1,406		608
Increase in cash surrender value of bank owned life insurance	(679)		(278)
Increase in other assets	(6,110)		(28,535)
(Decrease) increase in other liabilities	(3,249)		12,160
Net cash provided by (used in) operating activities	13,513		(117,354)
Cash Flows From Investing Activities
Net (increase) decrease in federal funds sold	(141,869)		480
Purchases of securities available for sale	(224,143)		(38,579)
Proceeds from calls, sales, paydowns and maturities of securities available for sale	45,553		43,452
Proceeds from calls, sales, paydowns and maturities of securities held to maturity			1,210
Proceeds from sale of other real estate owned	271
Proceeds from sale of Paycheck Protection Program loans	705,930
Net change in restricted equity and other investments	(1,473)		(1,307)
Net increase in Paycheck Protection Program loans	(399,072)		(361,850)
Net increase in loans held for investment	(29,729)		(46,103)
Purchase of premises and equipment	(954)		(2,785)
Proceeds from sale of premises and equipment	405		669
Purchase of bank owned life insurance	(9,600)
Capital calls of other investments	(1,567)		(569)
Net cash acquired in acquisition of Bay Banks of Virginia, Inc.	44,066
Distributions from other investments	247		44
Net cash used in investing activities	(11,935)		(405,338)
Cash Flows From Financing Activities:
Net increase in demand, savings and other interest-bearing deposits	312,144		193,834
Net decrease in time deposits	(85,397)		(598)
Common stock dividends paid	(7,183)		(2,436)
Federal Home Loan Bank advances	721,000		436,900
Federal Home Loan Bank repayments	(721,000)		(446,700)
Federal Reserve Bank advances	434,336		355,484
Federal Reserve Bank repayments	(706,944)		(11,008)
Stock option exercises	748
Increase in federal funds purchased			135
Payment of subordinated notes issuance costs			(349)
Issuance of subordinated notes			15,000
Redemption of subordinated notes	(14,150)
Net cash (used in) provided by financing activities	(66,446)		540,262
Net (decrease) increase in cash and due from banks	(64,868)		17,570
Cash and due from banks at beginning of period	117,945	[1]	60,026
Cash and due from banks at end of period	53,077		77,596
Supplemental Schedule of Cash Flow Information
Cash paid for Interest	8,087		7,294
Cash paid for Income taxes	10,000		2,000
Non-cash investing and financing activities:
Unrealized loss on available-for-sale securities	(3,062)		(340)
Transfer of held to maturity securities to available for sale			10,980
Issuance of restricted stock awards, net of forfeitures	848		352
Assets acquired in business combination	1,224,583
Liabilities assumed in business combination	1,107,036
Effective settlement of subordinated notes in business combination	650
Change in goodwill	$ 7,206		$ (23)

[1] Derived from audited December 31, 2020 Consolidated Financial Statements.