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

Earnings Per Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2018
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, |
|  | 2018 |  |  | 2017 |  |  | 2018 |  |  | 2017 |
Weighted average common shares |  |  | 43,743,356 |  |  |  | 34,097,805 |  |  |  | 43,682,650 |  |  |  | 33,995,323 |
Dilutive common stock options and restricted stock units |  |  | 480,561 |  |  |  | 437,427 |  |  |  | 433,961 |  |  |  | 433,483 |
Dilutive effect of convertible senior notes |  |  | 791,802 |  |  |  | 559,582 |  |  |  | 578,134 |  |  |  | 286,991 |
Weighted average common shares, assuming dilution |  |  | 45,015,720 |  |  |  | 35,094,814 |  |  |  | 44,694,745 |  |  |  | 34,715,797 |

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