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v3.22.4

Stockholders' Equity (Summary of Options) (Details) - USD ($) $ / shares in Units, $ in Millions |  |  |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Feb. 23, 2022 | Feb. 17, 2021 | Jun. 25, 2020 | Mar. 31, 2022 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |  |  |  |  |  |  |
Outstanding at beginning of period (in shares) |  |  |  | 1,265,000 | 1,265,000 |  |
Granted (in shares) |  |  |  |  | 381,000 |  |
Exercised (in shares) |  |  |  |  | (32,196) | (423,294) | (40,365)
Canceled or expired (in shares) |  |  |  |  | (46,000) |  |
Outstanding at end of year (in shares) |  |  |  |  | 1,568,000 | 1,265,000 |
Exercisable at end of year (in shares) |  |  |  |  | 592,000 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward] |  |  |  |  |  |  |
Outstanding at beginning of period (in usd per share) |  |  |  | $ 30.94 | $ 30.94 |  |
Granted (in usd per share) |  |  |  |  | 48.89 |  |
Exercised (in usd per share) |  |  |  |  | 25.49 | $ 21.99 | $ 13.72
Canceled or expired (in usd per share) |  |  |  |  | 37.34 |  |
Outstanding at end of year (in usd per share) |  |  |  |  | 35.23 | $ 30.94 |
Exercisable at end of year (in usd per share) |  |  |  |  | $ 27.60 |  |
Employee Stock Option |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value |  |  |  |  | $ 1.2 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value |  |  |  |  | $ 1.3 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |  |  |  |  |  |  |
Granted (in shares) | 310,000 | 701,400 | 20,000 | 58,500 | 12,600 |  |

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