Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Cash Flows from Operating Activities:
Net income	$ 5,718,000	$ 4,441,000
Adjustments to reconcile net income to net cash provided by operating activities:
Provision	300,000	375,000	$ 1,125,000
Change in deferred loan origination costs/fees, net	(1,064,000)	1,343,000
Depreciation and amortization	458,000	376,000
Stock-based compensation expense	58,000	60,000
Amortization of investment security premiums	260,000	261,000
Loss on sale of other vehicles	27,000	3,000
Gain on sale of loans held for sale	(1,701,000)	(591,000)
Loans originated for sale	(9,182,000)	(8,018,000)
Proceeds from loan sales	26,618,000	8,254,000
Earnings on bank-owned life insurance	(93,000)	(90,000)
Decrease in accrued interest receivable and other assets	3,524,000	1,052,000
(Decrease) increase in accrued interest payable and other liabilities	(2,066,000)	1,126,000
Net cash provided by operating activities	22,857,000	8,592,000
Cash Flows from Investing Activities:
Proceeds from principal repayments from available-for-sale mortgage-backed securities	7,780,000	11,656,000
Proceeds from matured and called available-for-sale securities	255,000	250,000
Purchases of available-for-sale securities	(41,897,000)	(40,776,000)
Purchase of FRB stock	(2,000)	(2,000)
Net decrease (increase) in loans	1,021,000	(23,342,000)
Proceeds from sale of other vehicles	126,000	58,000
Purchase of premises and equipment	(2,133,000)	(55,000)
Net cash used in investing activities	(34,850,000)	(52,211,000)
Cash Flows from Financing Activities:
Net increase in demand, interest bearing and savings deposits	29,210,000	95,175,000
Net (decrease) increase in time deposits	(552,000)	69,000
Net decrease in securities sold under agreements to repurchase	(7,425,000)	(2,327,000)
Cash dividends paid on common stock	(932,000)	(726,000)
Proceeds from exercise of stock options	131,000	142,000
Net cash provided by financing activities	20,432,000	92,333,000
Increase in cash and cash equivalents	8,439,000	48,714,000
Cash and Cash Equivalents at Beginning of Year	380,584,000	184,909,000	184,909,000
Cash and Cash Equivalents at End of Period	389,023,000	233,623,000	$ 380,584,000
Supplemental Disclosure of Cash Flow Information:
Interest expense	299,000	269,000
Income taxes	10,000	0
Non-Cash Investing Activities:
Real estate and vehicles acquired through foreclosure	129,000	224,000
Common stock retired in connection with the exercise of stock options	$ 84,000	$ 0