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Note 5 - Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2023
Notes Tables |
Schedule of Weighted Average Number of Shares [Table Text Block] |
|  | Three Months Ended March 31, |
|  | 2023 |  |  | 2022 |
|  | (in thousands) |
Net income (loss) (numerator): |  |  |  |  |  |  |  |
Income (loss) from continuing operations |  | $ | 3,483 |  |  | $ | 12,176 |
Income from continuing operations attributable to unvested shares |  |  | 18 |  |  |  | (140 | )
Numerator for basic |  |  | 3,501 |  |  |  | 12,036 |
Loss from continuing operations attributable to unvested shares |  |  | (18 | ) |  |  | — |
Numerator for dilutive |  | $ | 3,483 |  |  | $ | 12,036 |
Loss from discontinued operations, net of tax |  | $ | (13 | ) |  | $ | (12 | )
Loss from discontinued operations attributable to unvested shares |  |  | — |  |  |  | — |
Numerator for basic |  |  | (13 | ) |  |  | (12 | )
(Income) loss from discontinued operations attributable to unvested shares |  |  | — |  |  |  | — |
Numerator for dilutive |  | $ | (13 | ) |  | $ | (12 | )
Net income (loss) |  | $ | 3,470 |  |  | $ | 12,164 |
Net income attributable to unvested shares |  |  | (29 | ) |  |  | (139 | )
Numerator for basic |  |  | 3,441 |  |  |  | 12,025 |
Net (income) loss attributable to unvested shares |  |  | (18 | ) |  |  | — |
Numerator for dilutive |  | $ | 3,423 |  |  | $ | 12,025 |
Weighted average shares (denominator): |  |  |  |  |  |  |  |
Basic weighted average shares outstanding |  |  | 107,387 |  |  |  | 58,702 |
Effect of dilutive securities |  |  | 1,365 |  |  |  | 477 |
Diluted weighted average shares outstanding |  |  | 108,752 |  |  |  | 59,179 |
Stock options and unvested restricted stock grants excluded from dilutive calculation because they would be anti-dilutive |  |  | 195 |  |  |  | 139 |

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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 -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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