Discontinued Operations - Schedule of Noncash Items (Details) - Discontinued Operations, Held-for-Sale - Pixelworks Semiconductor Technology (Shanghai) Co., Ltd. - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2025
Disposal Group, Including Discontinued Operations [Line Items]
Depreciation and amortization	$ 480	$ 1,196
Stock-based compensation	245	574
Purchases of property and equipment	$ (193)	$ (209)

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details