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Equity and Earnings Per Common Share (Tables) | 3 Months Ended
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Mar. 31, 2020
Equity and Earnings Per Common Share |
Schedule of weighted average shares outstanding | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended March 31, | ​
(in thousands) |  | 2019 |  | 2020 | ​
Basic weighted average number of shares outstanding | ​ | ​ | 253,877 | ​ | ​ | 483,103 | ​
Add: Dilutive effect of restricted stock units | ​ | ​ | 300 | ​ | ​ | — | ​
Add: Dilutive effect of Series A preferred stock | ​ | ​ | 726 | ​ | ​ | — | ​
Diluted weighted average number of shares outstanding | ​ | ​ | 254,903 | ​ | ​ | 483,103 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Weighted average number of outstanding equity awards excluded from calculation of diluted earnings per common share(1): | ​ | ​ | ​ | ​ | ​ | ​ | ​
Restricted stock units | ​ | ​ | — | ​ | ​ | 98 | ​
Preferred shares | ​ | ​ | — | ​ | ​ | 4,762 | ​
(1) | The potential dilutive effects of these awards were excluded from the computation of earnings (loss) per common shares—assuming dilution because the inclusion of these awards would have been anti-dilutive.
Schedule of earnings per common share | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended March 31, | ​
(in thousands, except per share amounts) |  | 2019 |  | 2020 | ​
Net income (loss) | ​ | $ | 9,648 | ​ | ​ | (392,933) | ​
Less preferred stock dividends | ​ | ​ | (29) | ​ | ​ | (138) | ​
Net income (loss) available to common shareholders | ​ | $ | 9,619 | ​ | ​ | (393,071) | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net income (loss) per share–basic and diluted | ​ | $ | 0.04 | ​ | ​ | (0.81) | ​
Weighted average common shares outstanding–basic | ​ | ​ | 253,877 | ​ | ​ | 483,103 | ​
Weighted average common shares outstanding–diluted | ​ | ​ | 254,903 | ​ | ​ | 483,103 | ​

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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://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
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- 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
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