XML 28 R14.htm IDEA: XBRL DOCUMENT
v3.19.1

Earnings Per Share | 12 Months Ended
--- | ---
Dec. 31, 2018
Earnings Per Share [Abstract] |
Earnings Per Share | 8. 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) | 2018 |  |  | 2017 |  | 2016
Net income attributable to the Company | $82,891 |  |  | $33,111 |  | $52,733
Weighted average number of shares: |  |  |  |  |  |
Weighted average number of shares used in |  |  |  |  |  |
calculating basic net income per share | 32,252 |  |  | 32,169 |  | 32,086
Effect of dilutive stock-based compensation plans: |  |  |  |  |  |
Stock options | 15 |  |  | 30 |  | 39
Long-term incentive plan | 28 |  |  | 45 |  | 45
Weighted average number of shares used in |  |  |  |  |  |
calculating diluted net income per share | 32,295 |  |  | 32,244 |  | 32,170
Average market price of common stock used |  |  |  |  |  |
for calculation of dilutive shares | $66.95 |  |  | $52.19 |  | $40.25
Net income per share: |  |  |  |  |  |
Basic | $2.57 |  |  | $1.03 |  | $1.64
Diluted | $2.57 |  |  | $1.03 |  | $1.64
Shares outstanding, net of treasury shares, were 32.3 million as of December 31, 2018, 32.2 million as of December 31, 2017, and 32.1 million as of December 31, 2016.

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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration