Commitments and Contingencies	3 Months Ended
Mar. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	NOTE 9 – Commitments and Contingencies Purchase commitments – We have entered into non-cancelable purchase contracts for capital expenditures, primarily for manufacturing equipment, for approximately $71.3 million at March 31, 2023. As of March 31, 2023, we also had a commitment to purchase approximately $117.7 million of wafers to be used in our manufacturing process. These wafer purchases will occur through 2025. Defined Benefit Plan - We have a contributory defined benefit plan that covers certain employees in the United Kingdom. As of March 31, 2023, the underfunded liability for this defined benefit plan was approximately $5.4 million. We have agreed to a revised schedule of contributions of GBP 2.0 million (approximately $2.4 million based on a GBP: USD exchange rate of 1:1.2 ) to be paid annually with effect from January 1, 2023 to address the deficit revealed by the valuation (with the first payment made by December 31, 2023 through December 31, 2028. A final payment of GBP 1.5 million (approximately $1.8 million based on a GBP: USD rate of 1:1.2) will be made by December 31, 2029. Contingencies – From time to time, we are involved in various legal proceedings that arise in the normal course of business. While we intend to defend any lawsuit vigorously, we presently believe that the ultimate outcome of any pending legal proceeding will not have any material adverse effect on our consolidated financial position, cash flows or operating results. However, litigation is subject to inherent uncertainties, and unfavorable rulings could occur. An unfavorable ruling could include monetary damages, which could impact our business and operating results for the period in which the ruling occurs or future periods. Based on information available, we evaluate the likelihood of potential outcomes of all pending disputes. We record an appropriate liability when the amount of any liability associated with a pending dispute is deemed probable and reasonably estimable. In addition, we do not accrue for estimated legal fees and other directly related costs as they are expensed as incurred. The Company is not currently a party to any pending litigation that we consider material.

Commitments and Contingencies

3 Months Ended

Mar. 31, 2023

Commitments and Contingencies Disclosure [Abstract]

NOTE 9 – Commitments and Contingencies

Purchase commitments – We have entered into non-cancelable purchase contracts for capital expenditures, primarily for manufacturing equipment, for approximately $71.3 million at March 31, 2023. As of March 31, 2023, we also had a commitment to purchase approximately $117.7 million of wafers to be used in our manufacturing process. These wafer purchases will occur through 2025.

Defined Benefit Plan - We have a contributory defined benefit plan that covers certain employees in the United Kingdom. As of March 31, 2023, the underfunded liability for this defined benefit plan was approximately $5.4 million. We have agreed to a revised schedule of contributions of GBP 2.0 million (approximately $2.4 million based on a GBP: USD exchange rate of 1:1.2 ) to be paid annually with effect from January 1, 2023 to address the deficit revealed by the valuation (with the first payment made by December 31, 2023 through December 31, 2028. A final payment of GBP 1.5 million (approximately $1.8 million based on a GBP: USD rate of 1:1.2) will be made by December 31, 2029.

Contingencies – From time to time, we are involved in various legal proceedings that arise in the normal course of business. While we intend to defend any lawsuit vigorously, we presently believe that the ultimate outcome of any pending legal proceeding will not have any material adverse effect on our consolidated financial position, cash flows or operating results. However, litigation is subject to inherent uncertainties, and unfavorable rulings could occur. An unfavorable ruling could include monetary damages, which could impact our business and operating results for the period in which the ruling occurs or future periods. Based on information available, we evaluate the likelihood of potential outcomes of all pending disputes. We record an appropriate liability when the amount of any liability associated with a pending dispute is deemed probable and reasonably estimable. In addition, we do not accrue for estimated legal fees and other directly related costs as they are expensed as incurred. The Company is not currently a party to any pending litigation that we consider material.