Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Cash Flows from Operating Activities
Net income	$ 2,053	$ 3,321
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization and accretion of premiums and discounts on investments, net	79	26
Provision for (credit to) loan losses	221	(69)
Loans originated for sale	(8,197)	(24,437)
Proceeds from sale of loans	11,350	25,788
Net gain on sale of loans	(400)	(1,059)
Amortization of intangible assets	27	13	$ 96
Depreciation and amortization	380	321
Gain from disposal of premises and equipment		(17)
Deferred income tax benefit	(42)	(109)
Increase in cash surrender value of insurance	(157)	(95)
Decrease (increase) in accrued interest receivable	110	(21)
Expense of earned ESOP shares	58	52
Share-based compensation expense	152	153
Decrease (increase) in other assets	7	(3,665)
Increase in accrued expenses and other liabilities	1,859	2,421
Net cash provided by operating activities	7,500	2,623
Cash Flows from Investing Activities
Proceeds from sales and calls of securities		2,000
Proceeds from maturities and principal repayments of securities	16,536	12,390
Purchases of securities	(27,216)	(88,424)
Net redemptions of FHLB Stock	95	644
Net (increase) decrease in loans	(8,197)	4,853
Purchases of bank premises and equipment	(579)	(285)
Net proceeds from life insurance		341
Net cash received from acquisition (Note 2)		32,767
Proceeds from sale of other real estate owned		50
Net cash used in investing activities	(19,361)	(35,664)
Cash Flows from Financing Activities
Net increase in demand deposits, NOW, money market and savings accounts	25,019	53,343
Net decrease in time deposits	(14,398)	(8,534)
Decrease in mortgagors' escrow accounts	(1,373)	(1,214)
Net decrease in short-term debt	(840)	(12,093)
Net decrease in long-term debt	(1,273)	(2,113)
Net cash provided by financing activities	7,135	29,389
Net decrease in cash and due from banks	(4,726)	(3,652)
Cash and Due from Banks
Beginning balance	72,091	93,485	93,485
Ending balance	67,365	89,833	$ 72,091
Supplemental Disclosures of Cash Flow Information
Cash paid for interest	872	1,275
Cash paid (received) for income taxes	$ 14	(3)
Noncash Investing Activities
Fair value of assets acquired		1,277
Fair value of liabilities assumed		$ 34,044