Commitments and Contingencies (Details) $ in Thousands				1 Months Ended		3 Months Ended		9 Months Ended
	Aug. 16, 2024 USD ($)	Jul. 23, 2024 USD ($)	Aug. 23, 2022 USD ($)	Jan. 31, 2022 USD ($)	Feb. 29, 2012 ft²	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)
Loss Contingencies [Line Items]
Estimated litigation claim						$ 392	$ 0	$ 15,088	$ 0
Nangate Parties Cross-Complaint
Loss Contingencies [Line Items]
Damages sought				$ 20,000
Damages awarded		$ 11,300
Estimated litigation interest						3,800		3,800
Estimated litigation claim						$ 400		$ 15,100
Nangate Parties Cross-Complaint | Fraud Damages, Excluding Punitive Damages
Loss Contingencies [Line Items]
Damages awarded		$ 6,600
Nangate Parties Cross-Complaint | Punitive Damages | Silvaco Group, Inc.
Loss Contingencies [Line Items]
Damages awarded	$ 17,000
Nangate Parties Cross-Complaint | Punitive Damages | Co-Defendants
Loss Contingencies [Line Items]
Damages awarded	$ 16,000
Aldini Second Amended Complaint
Loss Contingencies [Line Items]
Damages sought			$ 703,000
Loan | Related Party
Loss Contingencies [Line Items]
Debt instrument, collateral, building, number of square feet | ft²					9,000
Software Licenses
Loss Contingencies [Line Items]
Standard product warranty, term								90 days
Other Tools
Loss Contingencies [Line Items]
Standard product warranty, term								1 year