XML 22 R12.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Earnings Per Share | 6 Months Ended
--- | ---
Jun. 30, 2018
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share Basic earnings per share (“basic EPS”) is computed by dividing net income by the weighted average number of common shares outstanding for the reporting period. Diluted earnings per share (“diluted EPS”) gives effect to all dilutive potential shares outstanding resulting from employee stock options, restricted stock units, performance share units and stock appreciation rights ("SARs") during the period. The following table sets forth the computation of basic and diluted earnings per share for the three and six months ended June 30, 2018 and 2017:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2018 |  | 2017 |  | 2018 |  | 2017
Net income | $ | 8,719 |  |  | $ | 6,139 |  |  | $ | 19,376 |  |  | $ | 1,594 |
Basic – weighted average shares outstanding | 28,075 |  |  | 27,891 |  |  | 28,059 |  |  | 27,894 |
Effect of dilutive potential securities | 771 |  |  | 248 |  |  | 680 |  |  | 192 |
Diluted – weighted average shares outstanding | 28,846 |  |  | 28,139 |  |  | 28,739 |  |  | 28,086 |
Net income (per share) |  |  |  |  |  |  |  |  |  |  |
Basic | $ | 0.31 |  |  | $ | 0.22 |  |  | $ | 0.69 |  |  | $ | 0.06 |
Diluted | 0.30 |  |  | 0.22 |  |  | 0.67 |  |  | 0.06 |
The shares used in the calculation of diluted EPS exclude options and SARs to purchase shares where the exercise price was greater than the average market price of common shares for the period and the effect of the inclusion would be anti-dilutive. Such shares aggregated approximately 0.8 million and 0.5 million for the three and six months ended June 30, 2018, respectively, and approximately 1.4 million and 2.0 million for the three and six months ended June 30, 2017.

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/presentationRef -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