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Note 9 - Net Income (Loss) Per Share (Tables) | 6 Months Ended
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Jun. 30, 2022
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Net income (loss) used in the computation of basic and diluted net income (loss) per share (in thousands) |  | $ | (26,675 | ) |  | $ | 6,377 |  |  | $ | (21,445 | ) |  | $ | 16,855 |
Weighted average shares outstanding - basic |  |  | 15,732,264 |  |  |  | 15,433,412 |  |  |  | 15,705,646 |  |  |  | 15,327,374 |
Dilutive common stock equivalents |  |  | - |  |  |  | 654,324 |  |  |  | - |  |  |  | 712,231 |
Weighted average shares outstanding - diluted |  |  | 15,732,264 |  |  |  | 16,087,736 |  |  |  | 15,705,646 |  |  |  | 16,039,605 |
Net income (loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | (1.70 | ) |  | $ | 0.41 |  |  | $ | (1.37 | ) |  | $ | 1.10 |
Diluted |  | $ | (1.70 | ) |  | $ | 0.40 |  |  | $ | (1.37 | ) |  | $ | 1.05 |

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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 https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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