Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended			12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2022
Cash flows from operating activities:
Net income	$ 19,313		$ 19,728
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	907		813
Non-cash operating lease expense	398		207
Deferred taxes	228		307
Stock-based compensation	377		484
Provision for credit losses	1,116	$ 1,500	875	$ 4,905
Write-downs of other real estate owned and other repossessed assets	81		246
Gains on sale of mortgage loans held for sale	(121)		(597)
Securities gains	(4)		0
Fair value adjustments in equity securities	(214)		(99)
Gains on sale of assets, net	(37)		(5)
Proceeds from sale of mortgage loans held for sale	4,658		26,257
Funding of mortgage loans held for sale	(4,610)		(24,969)
Amortization of securities premiums and discounts, net	752		1,801
Change in cash surrender value of bank owned life insurance	(578)		(434)
Changes in lease liabilities	(376)		(203)
Mortgage servicing rights:
Fair value adjustments	397		(745)
New servicing assets created	(50)		(229)
Changes in:
Accrued interest receivable	580		391
Other assets	(658)		627
Accrued interest payable	1,901		290
Other liabilities	1,113		2,605
Net cash provided by operating activities	25,173		27,350
Securities available-for-sale (AFS):
Purchase of AFS securities	(161)		(176,730)
Proceeds from sales of AFS securities	18,561		0
Proceeds from prepayments, calls, and maturities of AFS securities	20,710		48,630
Change in loans, net	(67,837)		(106,591)
Purchase of premises and equipment	(910)		(1,072)
Proceeds from sale of stock by Federal Home Loan Bank	1,850		0
Proceeds from sale of other real estate owned and repossessed assets	204		486
Proceeds from settlement of bank owned life insurance	0		1
Net cash used in investing activities	(27,583)		(235,276)
Cash flows from financing activities:
Change in deposits, net	117,281		84,012
Change in repurchase agreements and federal funds purchased, net	(6,654)		(16,465)
Proceeds from Federal Home Loan Bank advances	50,000		0
Payments on advances from Federal Home Loan Bank	(50,005)		(5)
Payment of finance lease liabilities	0		(6)
Proceeds from long term debt/other borrowings	6,563		0
Issuance of common stock	278		248
Dividends paid	(7,865)		(7,129)
Net cash provided by financing activities	109,598		60,655
Net increase (decrease) in cash and cash equivalents	107,188		(147,271)
Cash and cash equivalents at beginning of period	128,686		311,756	311,756
Cash and cash equivalents at end of period	235,874	$ 128,686	164,485	$ 128,686
Supplemental disclosures:
Income taxes paid	578		50
Interest paid	15,177		3,205
Non-cash activities:
Loans to facilitate the sale of other real estate owned and repossessed assets	698		597
Common stock dividends accrued, paid in subsequent quarter	279		250
Real estate acquired in settlement of loans	51		137
Right-of-use assets obtained in exchange for new lease liabilities	$ 364		$ 0