Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities:
Net income (loss)	$ 982	$ (3,487)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Loan loss provision	148	0
Depreciation	30	53
Net change in amortization of deferred loan origination costs	(148)	(21)
Net amortization of premiums on available for sale securities	118	10
Amortization of core deposit intangible	109	0
Amortization of purchase accounting marks on loans	(465)	0
Accretion of premium on FHLB advances	(11)	0
ESOP compensation expense	18	23
Change in deferred taxes on goodwill	138	0
Earnings on bank owned life insurance	(10)	(10)
Change in assets and liabilities:
Net change in deferred taxes	96	(1,413)
Net change in accrued interest receivable	923	45
Net change in other assets	(3,524)	(1,176)
Net change in other liabilities	(311)	3,705
Net cash used in operating activities	(1,808)	(2,058)
Cash flows from investing activities:
Net change in loans receivable held for investment	(4,396)	(2,370)
Principal payments on available-for-sale securities	4,724	507
Purchase of available-for-sale securities	(26,908)	0
Proceeds from redemption of FHLB stock	351	0
Purchase of office properties and equipment	(67)	(15)
Net cash used in investing activities	(26,296)	(1,878)
Cash flows from financing activities:
Net change in deposits	51,662	(3,315)
Net increase in securities sold under agreements to repurchase	4,043	0
Dividends paid on preferred stock	(15)	0
Repayments of FHLB advances	(13,000)	0
Stock cancelled for income tax withholding	0	(447)
Repayment of junior subordinated debentures	0	(255)
Net cash provided by (used in) financing activities	42,690	(4,017)
Net change in cash and cash equivalents	14,586	(7,953)
Cash and cash equivalents at beginning of the period	231,520	96,109
Cash and cash equivalents at end of the period	246,106	88,156
Supplemental disclosures of cash flow information:
Cash paid for interest	822	809
Cash paid for income taxes	0	39
Supplemental disclosures of non-cash investing and financing activities:
Conversion of preferred shares into Class A common shares	3,000	0
Directors [Member]
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Stock-based compensation expense	84	45
Employees, Excluding Directors [Member]
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Stock-based compensation expense	$ 15	$ 168