Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Cash flows from operating activities:
Net income	$ 11,565	$ 7,177
Adjustments to reconcile net income to cash provided by operating activities:
Provision for loan losses	(2,353)	1,548
Depreciation	757	785
Amortization of premiums, net	709	119
Amortization of deferred loan fees	(2,342)	(350)
Amortization of purchased asset fair value adjustments	(20)	(26)
Amortization of mortgage servicing rights	881	1,002
Capitalized mortgage servicing rights	(1,070)	(1,710)
(Gains) losses recognized on equity securities, net	(69)	40
Gain on sale of premises	(15)	(6)
Gain on sales of real estate	(1,492)	(129)
Gain on sales of loans	(4,909)	(6,503)
Proceeds from sales of loans held for sale	147,153	202,243
Disbursements on loans held for sale	(133,807)	(195,571)
Amortization of restricted stock awards	182	184
Amortization of unearned Employee Stock Ownership Plan shares	146	145
Earned Employee Stock Ownership Plan shares priced above original cost	170	112
Decrease (increase) in accrued interest receivable	1,040	(1,985)
Decrease in accrued interest payable	(64)	(195)
Decrease in other assets	842	1,379
Decrease in other liabilities	(850)	(170)
Other, net	14	6
Net cash provided by operating activities	16,508	8,169
Cash flows from investing activities:
Principal collected on securities available for sale	27,739	11,050
Proceeds collected on maturities of securities available for sale	30,762	30,875
Purchases of securities available for sale	(148,149)	(51,218)
Purchase of Federal Home Loan Bank stock	(159)	(79)
Proceeds from sales of real estate	2,128	434
Net decrease (increase) in loans receivable	17,323	(79,174)
Proceeds from sale of premises	16	63
Purchases of premises and equipment	(440)	(669)
Net cash used by investing activities	(70,780)	(88,718)
Cash flows from financing activities:
Increase in deposits	120,098	113,153
Purchase of treasury stock	(3,866)	(360)
Stock awards withheld for tax withholding	(7)	(60)
Increase (decrease) in customer escrows	1,214	(556)
Net cash provided by financing activities	117,439	112,177
Increase in cash and cash equivalents	63,167	31,628
Cash and cash equivalents, beginning of period	86,269	44,399
Cash and cash equivalents, end of period	149,436	76,027
Supplemental cash flow disclosures:
Cash paid for interest	1,287	2,488
Cash paid for income taxes	5,310	2,041
Supplemental noncash flow disclosures:
Loans transferred to loans held for sale	7,757	3,960
Transfer of loans to real estate	0	139
Core Deposits [Member]
Adjustments to reconcile net income to cash provided by operating activities:
Amortization of core deposit intangible	$ 40	$ 74