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Earnings per share (Tables) | 9 Months Ended
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Sep. 30, 2021
Earnings per share [Abstract] |
Earnings per Share | The following table sets forth the reconciliation of basic weighted average shares outstanding and diluted weighted average shares outstanding:
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
|  | (In thousands, except per share data) |
Net income (loss) |  | $ | 910 |  |  | $ | (867 | ) |  | $ | (3,410 | ) |  | $ | (3,712 | )
Shares: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic: Weighted average common shares outstanding |  |  | 9,408 |  |  |  | 7,548 |  |  |  | 9,112 |  |  |  | 7,533 |
Add: Dilutive effect of outstanding options and restricted stock units as determined by the treasury stock method |  |  | 438 |  |  |  | – |  |  |  | – |  |  |  | – |
Diluted: Weighted average common and common equivalent shares outstanding |  |  | 9,846 |  |  |  | 7,548 |  |  |  | 9,112 |  |  |  | 7,533 |
Net income (loss) per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.10 |  |  | $ | (0.11 | ) |  | $ | (0.37 | ) |  | $ | (0.49 | )
Diluted |  | $ | 0.09 |  |  | $ | (0.11 | ) |  | $ | (0.37 | ) |  | $ | (0.49 | )

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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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