Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Schedule of Stock-Based Compensation Expense) (Details)

v3.22.0.1
Stock-Based Compensation (Schedule of Stock-Based Compensation Expense) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Pre-tax stock-based compensation expense $ 19,126 $ 17,778 $ 17,832
Income tax benefits (4,465) (4,015) (4,009)
Total stock-based compensation expense, net of tax 14,661 13,763 13,823
Cost of Sales      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Pre-tax stock-based compensation expense 313 303 278
Selling, General and Administrative Expense [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Pre-tax stock-based compensation expense $ 18,813 $ 17,475 $ 17,554