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Note 14 - Net Loss Per Share (Tables) | 9 Months Ended
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Sep. 30, 2024
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
(in thousands, except share and per share data) |  | 2024 |  |  | 2023 |  |  | 2024 |  |  | 2023 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss attributable to common stockholders |  | $ | (7,986 | ) |  | $ | (2,418 | ) |  | $ | (25,851 | ) |  | $ | (39,331 | )
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 6,557,839 |  |  |  | 6,420,274 |  |  |  | 6,467,771 |  |  |  | 4,851,348 |
Net loss per share attributable to common stockholders – basic and diluted |  | $ | (1.22 | ) |  | $ | (0.38 | ) |  | $ | (4.00 | ) |  | $ | (8.11 | )
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2024 |  |  | 2023 |  |  | 2024 |  |  | 2023 |
Convertible notes payable (see Note 8) |  |  | 62,500 |  |  |  | 86,635 |  |  |  | 62,500 |  |  |  | 86,635 |
Common stock warrants (see Note 13) |  |  | 5,271,604 |  |  |  | 5,271,604 |  |  |  | 5,271,604 |  |  |  | 5,271,604 |
Options to purchase common stock (see Note 11) |  |  | 1,896,044 |  |  |  | 1,074,318 |  |  |  | 1,896,044 |  |  |  | 1,074,318 |
Unvested restricted stock awards (see Note 11) |  |  | 37,441 |  |  |  | 39,486 |  |  |  | 37,441 |  |  |  | 39,486 |
Contingent earn-out shares (see Note 2) |  |  | 329,628 |  |  |  | 329,628 |  |  |  | 329,628 |  |  |  | 329,628 |
Total shares excluded from diluted net loss per share |  |  | 7,597,217 |  |  |  | 6,801,671 |  |  |  | 7,597,217 |  |  |  | 6,801,671 |

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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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