XML 37 R23.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Earnings Per Share | 12 Months Ended
--- | ---
Dec. 31, 2018
Earnings Per Share [Abstract] |
Earnings Per Share | Note 16. Earnings Per Share The following table sets forth the reconciliation of the numerator and the denominator of basic earnings per share and diluted earnings per share from continuing operations for the years ended December 31, 2018, 2017 and 2016 (in thousands, except per share data):
|  | Year Ended December 31, |
|  | 2018 |  |  | 2017 |  |  | 2016 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations |  | $ | 61,573 |  |  | $ | 51,032 |  |  | $ | 40,607 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 54,561 |  |  |  | 53,862 |  |  |  | 52,321 |
Diluted |  |  |  |  |  |  |  |  |  |  |  |
Stock options (1) |  |  | 1,542 |  |  |  | 1,499 |  |  |  | 870 |
Restricted stock awards |  |  | 302 |  |  |  | 328 |  |  |  | 261 |
Contingent shares (2) |  |  | 82 |  |  |  | — |  |  |  | 61 |
Diluted weighted average common shares outstanding |  |  | 56,487 |  |  |  | 55,689 |  |  |  | 53,513 |
Earnings Per Share: |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings per share from continuing operations |  | $ | 1.13 |  |  | $ | 0.95 |  |  | $ | 0.78 |
Diluted earnings per share from continuing operations |  | $ | 1.09 |  |  | $ | 0.92 |  |  | $ | 0.76 |
(1) | For the years ended December 31, 2018, 2017 and 2016, a total of 0.4 million, 0.5 million and 0.8 million stock based awards, respectively, were excluded from the calculation of diluted earnings per share as their exercise prices would render them anti-dilutive.
(2) | Contingent shares represent additional shares to be issued for purchase price earned by former owners of businesses acquired by us once future conditions have been met. For further details, refer to Note 19, Acquisitions.

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