XML 47 R31.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Earnings (Loss) Per Share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2015
Earnings Per Share [Abstract] |
Computation of basic and diluted income (loss) per share | The following table sets forth the computation of basic and diluted income (loss) per share:
| For the Years Ended December 31,
| 2015 |  | 2014 |  | 2013
Net income (loss) per share: |  |  |  |  |
Numerator: |  |  |  |  |
Net income (loss) | $ | 211,388 |  |  | $ | 26,201 |  |  | $ | (33,748 | )
Denominator: |  |  |  |  |
Weighted-average common shares outstanding - basic | 114,814 |  |  | 114,318 |  |  | 112,415 |
Effect of potential dilutive common shares | 2,670 |  |  | 3,306 |  |  | — |
Weighted-average common shares outstanding - diluted | 117,484 |  |  | 117,624 |  |  | 112,415 |
Basic net income (loss) per share | $ | 1.84 |  |  | $ | 0.23 |  |  | $ | (0.30 | )
Diluted net income (loss) per share | $ | 1.80 |  |  | $ | 0.22 |  |  | $ | (0.30 | )

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 Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + 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_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration