XML 63 R46.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Earnings per Share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Earnings Per Share [Abstract] |
Schedule of Computation of Basic and Diluted Earnings per Share | Weighted average shares outstanding for basic and diluted earnings are as follows for the years ended December 31 (in thousands):
| 2021 |  | 2020 |  | 2019
Numerator: |  |  |  |  |
Income from continuing operations | $ | 74,516 |  |  | $ | 83,291 |  |  | $ | 59,928 |
Income (loss) from discontinued operations | 1,113 |  |  | (18,725) |  |  | 5,163 |
Net income available to common shareholders | $ | 75,629 |  |  | $ | 64,566 |  |  | $ | 65,091 |
Denominator for basic earnings per share: |  |  |  |  |
Weighted average shares outstanding | 32,873 |  |  | 32,664 |  |  | 32,389 |
Denominator for diluted earnings per share: |  |  |  |  |
Common stock options and stock units | 181 |  |  | 254 |  |  | 333 |
Weighted average shares and conversions | 33,054 |  |  | 32,918 |  |  | 32,722 |

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 Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration