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Income (Loss) per common share (Tables) | 9 Months Ended
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Sep. 30, 2023
Earnings Per Share [Abstract] |
Summary of computation of basic and diluted income (loss) per common share | The following table sets forth the computation of basic and diluted (loss) per common share (each adjusted to account for the Reverse Stock Split) for the periods presented (in thousands, except per share amounts):
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) from continuing operations |  | $ | (1,434 | ) |  | $ | (14,631 | ) |  | $ | (6,158 | ) |  | $ | (47,379 | )
Net income (loss) from discontinued operations |  |  | (1,944 | ) |  |  | (14,334 | ) |  |  | (3,237 | ) |  |  | 81,674 |
Net income (loss) |  | $ | (3,378 | ) |  | $ | (28,965 | ) |  | $ | (9,395 | ) |  | $ | 34,295 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares for basic loss per common share |  |  | 10,701 |  |  |  | 9,261 |  |  |  | 10,241 |  |  |  | 8,877 |
Effect of dilutive securities |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Weighted average common shares for diluted loss per common share |  |  | 10,701 |  |  |  | 9,261 |  |  |  | 10,241 |  |  |  | 8,877 |
Income (loss) per common share, continuing operations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | (0.13 | ) |  | $ | (1.58 | ) |  | $ | (0.60 | ) |  | $ | (5.34 | )
Diluted |  |  | (0.13 | ) |  |  | (1.58 | ) |  |  | (0.60 | ) |  |  | (5.34 | )
Income (loss) per common share, discontinued operations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | (0.18 | ) |  | $ | (1.55 | ) |  | $ | (0.32 | ) |  | $ | 9.20 |
Diluted |  |  | (0.18 | ) |  |  | (1.55 | ) |  |  | (0.32 | ) |  |  | 9.20 |
Schedule of outstanding securities | The following table sets forth the outstanding securities as of the periods presented which were not included in the calculation of diluted earnings per common share during the respective nine months ended September 30, 2023 and 2022 (in thousands):
|  | September 30, 2023 |
|  | 2023 |  |  | 2022 |
Stock options |  |  | 80 |  |  |  | 197 |
RSUs |  |  | 84 |  |  |  | 301 |
PSUs |  |  | 14 |  |  |  | 100 |
Warrants |  |  | 99 |  |  |  | 411 |
|  |  | 277 |  |  |  | 1,009 |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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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 -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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