Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash Flows from Operating Activities:
Net loss	$ (3.3)	$ (2.3)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	0.1
Payment-in-kind interest	0.2	0.2
Changes in operating assets and liabilities	0.3	0.1
Net cash used in operating activities	(2.7)	(2.0)
Cash Flows from Investing Activities:
Purchase of mortgage servicing rights	(5.5)
Purchase of marketable securities	(0.7)
Purchase of investments		(0.2)
Net cash used in investing activities	(6.2)	(0.2)
Cash Flows from Financing Activities:
Proceeds from Tacora note payable	2.0
Proceeds from the sale of preferred stock	12.7
Proceeds from the sale of restricted stock	0.1
Purchase of common stock placed into treasury shares	(1.3)
Proceeds from the sale of common stock from treasury shares	1.3
Repayment of GHI LLC note payable	(4.0)
Net cash provided by financing activities	10.8
Net change in cash and cash equivalents	1.9	(2.2)
Cash and cash equivalents — beginning of period	1.2	4.1
Cash and cash equivalents — end of period	3.1	1.9
Supplemental disclosures of cash paid during the period:
Interest expense	0.6	0.1
Non-cash investing and financing activities during the period:
Marketable securities received from Arrive distribution	0.3
Offset accounts receivable from Arrive vs capital contribution due Arrive	$ 0.1