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Stock-Based Compensation Expense (Tables)
3 Months Ended
Mar. 31, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]  
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs Stock-based compensation expense before income tax expense for the three-month periods ended March 31, 2025 and 2024 consisted of the following (in thousands):

Three Months Ended

March 31, 

    

2025

    

2024

Cost of sales

Nonqualified stock options

$

346

$

362

Restricted stock units

282

Total cost of sales

628

362

Research and development

 

Nonqualified stock options

326

 

436

Restricted stock units

343

Total research and development

669

436

Selling, general and administrative

 

Nonqualified stock options

1,283

 

1,682

Performance-based restricted stock units

3,581

1,867

Restricted stock units

1,724

587

Cash-settled performance-based awards

1,193

300

Total selling, general and administrative

7,781

4,436

Stock-based compensation expense before taxes

$

9,078

$

5,234

Stock-Settled Performance-Based Restricted Stock Units  
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

Three Months Ended

March 31, 

2025

2024

Risk-free interest rate

    

4.0%

  

4.4%

Performance period

 

2.8 years

 

2.8 years

Expected dividend yield

 

 

Expected price volatility

 

28.0%

  

31.1%