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Note 15 - Earning Per Share (Tables) | 9 Months Ended
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Sep. 30, 2022
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
(in millions) |  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Net income |  | $ | 2 |  |  | $ | 8 |  |  | $ | 19 |  |  | $ | 30 |
Less: Preferred stock cash dividends |  |  | (1 | ) |  |  | (1 | ) |  |  | (3 | ) |  |  | (4 | )
Less: Preferred stock in-kind dividends |  |  | (2 | ) |  |  | (1 | ) |  |  | (4 | ) |  |  | (3 | )
Less: Preferred stock deemed dividends |  |  | — |  |  |  | (1 | ) |  |  | (1 | ) |  |  | (3 | )
Plus: Expiration of Series A preferred stock embedded derivative |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 11 |
Less: Earnings attributable to Series C Preferred shareholders |  |  | — |  |  |  | — |  |  |  | (2 | ) |  |  | — |
Net (loss) income available to common shareholders - basic and diluted |  | $ | (1 | ) |  | $ | 5 |  |  | $ | 9 |  |  | $ | 31 |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
(in millions of shares) |  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Weighted average shares — basic |  |  | 79.0 |  |  |  | 78.6 |  |  |  | 78.9 |  |  |  | 78.3 |
Effect of dilutive securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Employee stock options |  |  | — |  |  |  | 1.9 |  |  |  | 1.2 |  |  |  | 2.1 |
Unvested restricted stock units |  |  | — |  |  |  | 0.1 |  |  |  | 0.6 |  |  |  | 0.1 |
Weighted average shares — diluted |  |  | 79.0 |  |  |  | 80.6 |  |  |  | 80.7 |  |  |  | 80.5 |

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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 https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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