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Related Parties (Details) - USD ($) |  |  |  |  | 3 Months Ended | 8 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Feb. 13, 2026 | Nov. 14, 2025 | Aug. 15, 2025 | Jun. 18, 2025 | Mar. 31, 2026 | Mar. 31, 2025 | Feb. 13, 2026 | Dec. 31, 2025 | May 31, 2025
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Operating lease right-of-use assets, net |  |  |  |  | $ 2,017,000 |  |  | $ 3,114,000 |
Nangate Parties Cross-Complaint |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Settlement payment | $ 8,300,000 | $ 4,100,000 | $ 4,100,000 |  |  |  | $ 32,500,000 |  |
Settlement payable (in percent) |  |  |  |  |  |  |  |  | 75.00%
Nangate Parties Cross-Complaint | Silvaco Group, Inc. And Co-Defendants |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Settlement payment |  |  |  | $ 16,000,000.0 |  |  |  |  |
Nangate Parties Cross-Complaint | Co-Defendants |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Settlement payable (in percent) |  |  |  |  |  |  |  |  | 25.00%
Kipee International, Inc | Related Party |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Rent expense |  |  |  |  | 100,000 | $ 100,000 |  |  |
Operating lease liability |  |  |  |  | 500,000 |  |  |  |
Operating lease right-of-use assets, net |  |  |  |  | 500,000 |  |  |  |
New Horizons (Cambridge) LTD (“NHC”) and New Horizons France (“NHF”) | Related Party |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Rent expense |  |  |  |  | 100,000 | $ 100,000 |  |  |
Operating lease liability |  |  |  |  | 5,000.0 |  |  |  |
Operating lease right-of-use assets, net |  |  |  |  | 5,000.0 |  |  |  |
New Horizons (Cambridge) LTD (“NHC”) | Related Party |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Operating lease liability |  |  |  |  | 700,000 |  |  |  |
Operating lease right-of-use assets, net |  |  |  |  | $ 700,000 |  |  |  |

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