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Property, Equipment and Software - Schedule of Property, Equipment and Software (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Total	$ 17,924	$ 15,774
Less: Accumulated depreciation and amortization	(13,927)	(13,158)
Property, equipment and software, net	3,997	2,616
Software
Property, Plant and Equipment [Line Items]
Total	330	298
Probe cards and photomasks
Property, Plant and Equipment [Line Items]
Total	11,858	10,083
Equipment
Property, Plant and Equipment [Line Items]
Total	4,569	4,386
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total	893	728
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Total	$ 274	$ 279

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