CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities
Net income	$ 5,524	$ 5,999
Adjustments to reconcile net income to net cash used in operating activities:
Net amortization of investment securities	27	145
Stock dividends received on correspondent bank stock	(19)	(23)
Provision for loan losses	210
Net gain on mortgage loans	(2,494)	(5,196)
Origination of mortgage loans held for sale	(148,647)	(490,783)
Proceeds from mortgage loans	147,618	482,058
Depreciation and amortization	626	284
Deferred income tax benefits, net of valuation allowance	14	30
Increase in cash surrender value of company-owned life insurance	(86)	(88)
Stock-based compensation	727	613
Net changes in operating assets and liabilities:
Change in accounts receivable	288	172
Change in accrued interest receivable and other assets	(1,591)	(2,473)
Change in accrued interest payable and other liabilities	(3,183)	(1,829)
Net cash used in operating activities	(986)	(11,091)
Activity in available-for-sale securities:
Maturities, prepayments, and calls	3,218	5,673
Purchases	(9,000)
Purchases of correspondent bank stock		(1)
Redemption of correspondent bank stock	986
Contributions to low-income housing tax credit investments	(214)
Loan and note receivable originations and principal collections, net	30,800	(10,406)
Purchases of premises and equipment	(45)	(725)
Purchases of loans	(6,380)
Proceeds from sale of other real estate owned		194
Net cash provided by/(used in) investing activities	19,365	(5,265)
Cash flows from financing activities
Net change in deposits	66,438	187,915
Payments to Federal Reserve borrowings	(11,053)	(28,513)
Proceeds from Federal Reserve borrowings		76,991
Payments on subordinated notes	(6,575)
Proceeds from subordinated notes, net of issuance costs		(56)
Proceeds from the exercise of stock options	58
Settlement of restricted stock	(131)	(34)
Net cash provided by financing activities	48,737	236,303
Net change in cash and cash equivalents	67,116	219,947
Cash and cash equivalents, beginning of year	386,983	155,989
Cash and cash equivalents, end of period	454,099	375,936
Supplemental cash flow information:
Interest paid on deposits and borrowed funds	1,424	1,287
Cash paid for lease liabilities	1,462	1,300
Supplemental noncash disclosures:
Change in unrealized loss on available-for-sale securities	$ (2,591)	$ (148)