Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash flows from operating activities:
Net income	$ 14,186	$ 12,161
Adjustments to reconcile net income to net cash provided by operating activities:
(Reversal of) provision for loan losses	(1,500)	3,050
Stock-based compensation	588	574
Depreciation and amortization of bank premises and equipment	764	943
Accretion and amortization of securities, net	4,391	2,010
Net loss (gain) on sale/call of available-for-sale securities	221	(296)
Gain on sale of loans held-for-sale	(1,528)	(2,247)
Provision (benefit) for deferred income taxes	1,000	(1,429)
Valuation adjustment on mortgage servicing rights	(110)	386
Proceeds from sales of loans held-for-sale	68,819	79,013
Originations of loans held-for-sale	(60,929)	(81,826)
(Decrease) increase in deferred loan origination fees and costs, net	(736)	2,552
Amortization of operating lease right-of-use asset	1,060	1,270
Increase in interest receivable and other assets	0	(2,837)
Decrease in interest payable and other liabilities	(951)	(734)
Net cash provided by operating activities	25,275	12,590
Cash flows from investing activities:
Proceeds from maturities of available-for-sale securities	21,730	41,995
Proceeds from sales of available-for-sale securities	21,917	14,201
Principal repayments on available-for-sale securities	97,780	66,784
Purchase of available-for-sale securities	(357,150)	(208,969)
Proceeds from maturities of certificates of deposit	5,880	9,310
Proceeds from sales of certificates of deposit	0	485
Purchase of certificates of deposit	(2,229)	(12,018)
(Purchases of) proceeds from redemption of stock in Federal Home Loan Bank and other equity securities, at cost	(617)	94
Net decrease (increase) in loans	27,114	(112,559)
Purchases of bank premises and equipment, net	(803)	(862)
Net cash used in investing activities	(186,378)	(201,539)
Cash flows from financing activities:
Net increase in deposits	250,140	339,530
Proceeds from Federal Home Loan Bank advances	0	5,000
Principal payments on Federal Home Loan Bank advances	(5,000)	0
Cash dividends paid in lieu of fractional shares	(8)	(8)
Common stock issued	97	111
Repurchases of common stock	(5,374)	0
Net cash provided by financing activities	239,855	344,633
Net increase (decrease) in cash and cash equivalents	78,752	155,684
Cash and cash equivalents at beginning of year	267,177	111,493
Cash and cash equivalents at end of year	$ 345,929	$ 267,177