Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2026

Accounting Policies [Abstract]

Schedule of Significant Expense Categories

The significant expense categories and amounts that are regularly provided to the CODM and included in the reported measure of segment loss for the three months ended March 31, 2026 and 2025 are summarized as follows (in millions):

	Three Months Ended March 31,
	2026		2025
Total revenues	$	2.8	$	0.5
Total cost of revenues	2.6		0.5
Gross profit	0.2		—
Administrative and office	1.6		1.6
Depreciation and amortization	2.1		1.1
Facilities	1.2		1.4
Personnel	7.0		6.3
Product development, exclusive of other costs presented	0.2		6.3
Professional services	1.4		1.4
Exit and termination costs	(0.4)		1.4
Other operating expense	0.3		0.3
Total operating expenses	13.4		19.8
Other income, net	1.5		2.5
Net loss	$	(11.7)	$	(17.3)

Schedule of Restricted Cash and Cash Equivalents

Total cash and cash equivalents and restricted cash as presented in the condensed consolidated statements of cash flows is summarized as follows:

	March 31, 2026		December 31, 2025		March 31, 2025		December 31, 2024
Cash and cash equivalents	$	20,262	$	22,938	$	12,332	$	9,227
Restricted cash included in other assets	665		665		665		665
	$	20,927	$	23,603	$	12,997	$	9,892

Schedule of Significant Customers

The portion of our revenues from significant customers is summarized as follows and is attributable to the U.S.:

	Three Months Ended March 31,
	2026		2025
Customer A	100	%	46	%
Customer B	—		54
	100	%	100	%