Description of Business and Summary of Significant Accounting Policies - Additional Information (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2026 USD ($) Customer Business	Jun. 30, 2025 Customer	Jun. 30, 2026 USD ($) Business Customer Segment	Jun. 30, 2025 Customer	Dec. 31, 2025 USD ($) Customer
Organization Consolidation And Presentation [Line Items]
Number of reportable business segments \| Segment			1
Number of business category \| Business	4		4
Accounting Standards Update [Extensible Enumeration]			us-gaap:AccountingStandardsUpdate202505Member
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]	true		true
Tobii AB
Organization Consolidation And Presentation [Line Items]
Allowance for credit losses \| $	$ 0		$ 0		$ 0
Credit Concentration Risk \| Accounts Receivable
Organization Consolidation And Presentation [Line Items]
Number of customers, concentration of risk disclosure	0		0		0
Customer Concentration Risk \| Revenue
Organization Consolidation And Presentation [Line Items]
Number of customers, concentration of risk disclosure	1	0	2	0
Customer Concentration Risk \| Current and Noncurrent Unbilled Contracts Receivable
Organization Consolidation And Presentation [Line Items]
Number of customers, concentration of risk disclosure	1		1		1