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Note 10 - Net Loss Per Share of Common Stock (Tables) | 6 Months Ended
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Jun. 30, 2024
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Six months ended June 30, |  |  | Three months ended June 30, |
|  | 2024 (unaudited) |  |  | 2023 (unaudited) |  |  | 2024 (unaudited) |  |  | 2023 (unaudited) |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss from continuing operations |  | $ | (5,739 | ) |  | $ | (7,589 | ) |  | $ | (291 | ) |  | $ | (4,890 | )
Net loss from discontinued operations |  |  | — |  |  |  | (3,101 | ) |  |  | — |  |  |  | (928 | )
Net loss |  | $ | (5,739 | ) |  | $ | (10,690 | ) |  | $ | (291 | ) |  | $ | (5,818 | )
Denominator (in thousands): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic and diluted weighted-average common stock outstanding |  |  | 23,568 |  |  |  | 23,405 |  |  |  | 23,628 |  |  |  | 23,476 |
Basic and diluted net loss per share from continuing operations |  | $ | (0.24 | ) |  | $ | (0.32 | ) |  | $ | (0.01 | ) |  | $ | (0.21 | )
Basic and diluted net loss per share from discontinued operations |  | $ | — |  |  |  | (0.13 | ) |  | $ | — |  |  | $ | (0.04 | )
Basic and diluted net loss per share |  | $ | (0.24 | ) |  | $ | (0.45 | ) |  | $ | (0.01 | ) |  | $ | (0.25 | )

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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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