XML 36 R25.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Earnings Per Share (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2018
Basic and Diluted Weighted Average Shares Outstanding | Basic and diluted weighted average shares outstanding were as follows:
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2018 |  |  | 2017 |  |  | 2018 |  |  | 2017 |
Weighted average common shares |  |  | 43,822,472 |  |  |  | 41,236,554 |  |  |  | 43,728,503 |  |  |  | 36,435,591 |
Dilutive common stock options and restricted stock units |  |  | 651,265 |  |  |  | 484,242 |  |  |  | 511,433 |  |  |  | 454,340 |
Dilutive effect of convertible senior notes |  |  | 1,354,438 |  |  |  | 842,206 |  |  |  | 892,179 |  |  |  | 496,402 |
Weighted average common shares, assuming dilution |  |  | 45,828,175 |  |  |  | 42,563,002 |  |  |  | 45,132,115 |  |  |  | 37,386,333 |

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://fasb.org/us-gaap/role/ref/legacyRef -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