XML 36 R26.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Earnings Per Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2017
Basic and Diluted Weighted Average Shares Outstanding | Basic and diluted weighted average shares outstanding were as follows:
|  | Three months ended June 30, |  |  | Six months ended June 30, |
|  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |
Weighted average common shares |  |  | 34,097,805 |  |  |  | 33,649,296 |  |  |  | 33,995,323 |  |  |  | 33,336,989 |
Dilutive common stock options and restricted stock units |  |  | 437,427 |  |  |  | 525,831 |  |  |  | 433,483 |  |  |  | 525,322 |
Dilutive effect of senior convertible notes |  |  | 559,582 |  |  |  | — |  |  |  | 286,991 |  |  |  | — |
Weighted average common shares, assuming dilution |  |  | 35,094,814 |  |  |  | 34,175,127 |  |  |  | 34,715,797 |  |  |  | 33,862,311 |

X
- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration