Consolidated Statements of Cash flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash flows from operating activities:
Net income	$ 521	$ 287
Adjustments to reconcile net income to net cash from operating activities:
Net amortization of investment securities	49	68
Depreciation	167	167
Net loss on sale of premises and equipment	0	33
Change in fair value of marketable equity securities	(154)	324
Adjustment to mortgage servicing rights valuation	(369)	324
Net gain on sale of available for sale securities	(12)	(7)
Stock compensation expense	58	0
Provision for deferred income tax	161	186
Originations of mortgage loans held for sale	(40,153)	(27,365)
Proceeds from sales of mortgage loans held for sale	40,376	27,580
Net gain on sale of mortgage loans held for sale	(567)	(654)
ESOP compensation	21	18
Net change in cash value of life insurance	(100)	(99)
Changes in operating assets and liabilities:
Mortgage servicing rights	28	236
Accrued interest receivable and other assets	(818)	(566)
Accrued interest payable and other liabilities	(316)	(1,462)
Net cash used in operating activities	(1,108)	(1,254)
Cash Flows From Investing Activities
Proceeds from sales of available for sale securities	1,018	279
Maturities, prepayments, and calls of available for sale securities	2,052	3,961
Purchases of available for sale securities	(13,158)	0
Net decrease in loans	1,508	7,582
Net capital expenditures for premises and equipment	(26)	(135)
Net increase in Federal Home Loan Bank stock	0	(1,590)
Net cash (used in) provided by investing activities	(8,606)	10,097
Cash Flows From Financing Activities
Net decrease in deposits	(2,190)	(20,374)
Net increase in advance payments by borrowers for taxes and insurance	3,360	3,741
Proceeds from issuance of Federal Home Loan Bank advances	0	38,000
Principal payments on Federal Home Loan Bank advances	(486)	(9)
Purchases of treasury stock	(15)	0
Net cash provided by financing activities	669	21,358
Net (decrease) increase in cash and cash equivalents	(9,045)	30,201
Cash and cash equivalents at beginning of period	92,526	11,707
Cash and cash equivalents at end of period	83,481	41,908
Supplemental cash flow information:
Cash paid during the year for interest	496	952
Noncash activities:
Loans transferred to loans held for sale	0	124
Issuance of treasury stock – stock compensation plans	15	0
1895 Bancorp of Wisconsin, Inc. common stock held by PyraMax Bank reclassified to treasury stock	$ 0	$ 175