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Earnings Per Share (Tables) | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share [Abstract] |
Summary of Components of Basic and Diluted Earnings Per Share | The components of basic and diluted earnings per share are as follows:
|  | Year Ended December 31, |  |
(In thousands, except per share data) |  | 2021 |  |  | 2020 |  |  | 2019 |  |
Numerator: |  |  |  |  |  |  |  |  |  |
Net income (loss) |  | $ | 6,460 |  |  | $ | (23,118 | ) |  | $ | (51,952 | ) |
Denominator: |  |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding, basic |  |  | 118,571 |  |  |  | 57,865 |  |  |  | 57,848 |  |
Dilutive effect of stock options (1) |  |  | 24,644 |  |  |  | — |  |  |  | — |  |
Dilutive effect of restricted stock units |  |  | 5 |  |  |  | — |  |  |  | — |  |
Dilutive effect of preferred stock (1) |  |  | — |  |  |  | — |  |  |  | — |  |
Dilutive effect of warrants (1) |  |  | — |  |  |  | — |  |  |  | — |  |
Weighted average common shares outstanding, diluted |  |  | 143,220 |  |  |  | 57,865 |  |  |  | 57,848 |  |
Net income (loss) per share, basic |  | $ | 0.05 |  |  | $ | (0.40 | ) |  | $ | (0.90 | ) |
Net income (loss) per share, diluted |  | $ | 0.05 |  |  | $ | (0.40 | ) |  | $ | (0.90 | ) |
Anti-dilutive securities excluded from diluted income (loss) per share: |  |  |  |  |  |  |  |  |  |
Anti-dilutive stock options (1) |  |  | — |  |  |  | 27,591 |  |  |  | 23,669 |  |
Anti-dilutive preferred stock (1) |  |  | — |  |  |  | 138,612 |  |  |  | 126,986 |  |
Anti-dilutive warrants (1) |  |  | — |  |  |  | 1,887 |  |  |  | 1,887 |  |
(1) Due to the net loss during each of the years ended December 31, 2020 and 2019, no dilutive securities were included in the calculation of diluted loss per share because they would have been anti-dilutive.

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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=124432515&loc=d3e3550-109257 + Details
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