Property, Equipment and Software - Schedule of Property, Equipment and Software (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Total	$ 18,594	$ 15,774
Less: Accumulated depreciation and amortization	(14,244)	(13,158)
Property, equipment and software, net	4,350	2,616
Software
Property, Plant and Equipment [Line Items]
Total	331	298
Probe cards and photomasks
Property, Plant and Equipment [Line Items]
Total	12,435	10,083
Equipment
Property, Plant and Equipment [Line Items]
Total	4,642	4,386
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total	896	728
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Total	$ 290	$ 279

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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