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v3.23.1

Shareholders' Equity (Stock Option Summary) (Details) - $ / shares | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Options outstanding, number of options | 661,062 | 579,521 | 590,047 | 465,247
Options exercisable, number of options | 364,715 |  |  |
$26.91 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Exercise price US$ | $ 26.91 |  |  |
Options outstanding, number of options | 18,141 |  |  |
Options outstanding, weighted average remaining contractual life (in years) | 7 months 6 days |  |  |
Options exercisable, number of options | 18,141 |  |  |
Options exercisable, weighted average remaining contractual life (in years) | 7 months 6 days |  |  |
33.27 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Exercise price US$ | $ 33.27 |  |  |
Options outstanding, number of options | 14,865 |  |  |
Options outstanding, weighted average remaining contractual life (in years) | 3 years 3 months 18 days |  |  |
Options exercisable, number of options | 14,865 |  |  |
Options exercisable, weighted average remaining contractual life (in years) | 3 years 3 months 18 days |  |  |
28.38 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Exercise price US$ | $ 28.38 |  |  |
Options outstanding, number of options | 23,699 |  |  |
Options outstanding, weighted average remaining contractual life (in years) | 1 year 4 months 24 days |  |  |
Options exercisable, number of options | 23,699 |  |  |
Options exercisable, weighted average remaining contractual life (in years) | 1 year 4 months 24 days |  |  |
39.62 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Exercise price US$ | $ 39.62 |  |  |
Options outstanding, number of options | 66,343 |  |  |
Options outstanding, weighted average remaining contractual life (in years) | 2 years 1 month 6 days |  |  |
Options exercisable, number of options | 66,343 |  |  |
Options exercisable, weighted average remaining contractual life (in years) | 2 years 1 month 6 days |  |  |
$36.11 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Exercise price US$ | $ 36.11 |  |  |
Options outstanding, number of options | 72,212 |  |  |
Options outstanding, weighted average remaining contractual life (in years) | 3 years 3 months 18 days |  |  |
Options exercisable, number of options | 72,212 |  |  |
Options exercisable, weighted average remaining contractual life (in years) | 3 years 3 months 18 days |  |  |
$33.83 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Exercise price US$ | $ 33.83 |  |  |
Options outstanding, number of options | 62,418 |  |  |
Options outstanding, weighted average remaining contractual life (in years) | 4 years 1 month 6 days |  |  |
Options exercisable, number of options | 62,418 |  |  |
Options exercisable, weighted average remaining contractual life (in years) | 4 years 1 month 6 days |  |  |
32.54 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Exercise price US$ | $ 32.54 |  |  |
Options outstanding, number of options | 107,037 |  |  |
Options outstanding, weighted average remaining contractual life (in years) | 5 years 4 months 24 days |  |  |
Options exercisable, number of options | 107,037 |  |  |
Options exercisable, weighted average remaining contractual life (in years) | 5 years 4 months 24 days |  |  |
$41.84 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Exercise price US$ | $ 41.84 |  |  |
Options outstanding, number of options | 115,758 |  |  |
Options outstanding, weighted average remaining contractual life (in years) | 6 years 4 months 24 days |  |  |
Options exercisable, number of options | 0 |  |  |
Options exercisable, weighted average remaining contractual life (in years) |  |  |  |
47.98 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Exercise price US$ | $ 47.98 |  |  |
Options outstanding, number of options | 103,923 |  |  |
Options outstanding, weighted average remaining contractual life (in years) | 7 years 1 month 6 days |  |  |
Options exercisable, number of options | 0 |  |  |
Options exercisable, weighted average remaining contractual life (in years) |  |  |  |
$35.69 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Exercise price US$ | $ 35.69 |  |  |
Options outstanding, number of options | 26,666 |  |  |
Options outstanding, weighted average remaining contractual life (in years) | 7 years 4 months 24 days |  |  |
Options exercisable, number of options | 0 |  |  |
Options exercisable, weighted average remaining contractual life (in years) |  |  |  |
$34.90 [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Exercise price US$ | $ 34.9 |  |  |
Options outstanding, number of options | 50,000 |  |  |
Options outstanding, weighted average remaining contractual life (in years) | 7 years 6 months |  |  |
Options exercisable, number of options | 0 |  |  |
Options exercisable, weighted average remaining contractual life (in years) |  |  |  |

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