XML 28 R15.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Earnings Per Share | 12 Months Ended
--- | ---
Dec. 31, 2021
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share The amounts used in computing earnings per share and the weighted average number of shares of potentially dilutive securities are as follows:
(in thousands, except market price and earnings per share) |  | 2021 |  | 2020 |  | 2019
Net income attributable to the Company |  | $ | 118,478 |  |  | $ | 98,589 |  |  | $ | 132,398 |
Weighted average number of shares: |  |  |  |  |  |
Weighted average number of shares used in calculating basic net income per share |  | 32,348 |  |  | 32,329 |  |  | 32,296 |
Effect of dilutive stock-based compensation plans: |  |  |  |  |  |
Stock options |  | 2 |  |  | 7 |  |  | 12 |
Long-term incentive plan |  | 113 |  |  | 20 |  |  | 14 |
Weighted average number of shares used in calculating diluted net income per share |  | 32,463 |  |  | 32,356 |  |  | 32,322 |
Average market price of common stock used for calculation of dilutive shares |  | $ | 82.88 |  |  | $ | 58.56 |  |  | $ | 78.13 |
Net income per share: |  |  |  |  |  |
Basic |  | $ | 3.66 |  |  | $ | 3.05 |  |  | $ | 4.10 |
Diluted |  | $ | 3.65 |  |  | $ | 3.05 |  |  | $ | 4.10 |
Shares outstanding, net of treasury shares, were 32.1 million as of December 31, 2021, and 32.3 million as of 2020 and 2019.

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration