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Note 8 - Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2020
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |  |  | Six Months Ended |
|  | June 30, |  |  | June 30, |
|  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
Net income (loss) available to common stockholders - Numerator basic and diluted |  | $ | (174 | ) |  | $ | (68 | ) |  | $ | (116 | ) |  | $ | 30 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted-average common shares outstanding - Basic |  |  | 144.5 |  |  |  | 144.0 |  |  |  | 144.4 |  |  |  | 143.9 |
Employee compensation-related shares, including stock options |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 0.9 |
Weighted-average common shares outstanding - Diluted |  |  | 144.5 |  |  |  | 144.0 |  |  |  | 144.4 |  |  |  | 144.8 |

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- 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/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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