Note 13 - Equity (Tables)
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9 Months Ended |
Sep. 30, 2026 |
| Notes Tables |
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| Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block] |
| | | | | | Weighted | | | Weighted | |
| | | | | | Average | | | Average | |
| | Number of | | | Exercise | | | Remaining | |
| | Warrants | | | Price | | | Life (Years) | |
Outstanding warrants, December 31, 2025 | | | 900,738 | | | $ | 16.26 | | | | 6.65 | |
PIPE 2026 warrants | | | 13,666,666 | | | | 2.19 | | | | - | |
Exercised | | | - | | | | - | | | | - | |
Warrants Expired | | | - | | | | - | | | | - | |
Outstanding warrants, September 30, 2026 | | | 14,567,404 | | | $ | 2.84 | | | | 4.30 | |
| | | | | | Weighted | |
| | | | | | Average | |
| | Number of | | | Remaining | |
| | Warrants | | | Life (Years) | |
Outstanding warrants, December 31, 2025 | | | 107,591 | | | | - | |
Pre-Funded Warrants (Note 13.a) | | | 5,620,159 | | | | 4.95 | |
Exercised | | | (57,000 | ) | | | - | |
Expired | | | - | | | | - | |
Outstanding warrants, September 30, 2026 | | | 5,670,750 | | | | 4.69 | |
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| Share-Based Payment Arrangement, Option, Activity [Table Text Block] |
| | | | | | | | | | Weighted | | | | | |
| | | | | | Weighted | | | Average | | | | | |
| | Number of | | | Average | | | Remaining | | | Aggregate | |
| | Stock | | | Exercise | | | Contractual | | | Intrinsic | |
| | Options | | | Price | | | Term (Years) | | | Value | |
Outstanding Options, December 31, 2025 | | | 343,499 | | | $ | 7.01 | | | | 2.78 | | | $ | - | |
Options granted | | | 155,000 | | | | 1.12 | | | | 6.90 | | | | - | |
Options forfeited | | | (25,485 | ) | | | - | | | | - | | | | - | |
Outstanding Options, September 30, 2026 | | | 473,014 | | | $ | 4.60 | | | | 3.10 | | | $ | - | |
| | | | | | Weighted | |
| | Number of | | | Average | |
| | Stock | | | Grant-Date | |
| | Options | | | Fair Value | |
Non-Vested Options, December 31, 2025 | | | 61,058 | | | $ | 4.94 | |
Options granted | | | 155,000 | | | | - | |
Options vested | | | (52,063 | ) | | | - | |
Options forfeited | | | (8,995 | ) | | | - | |
Non-Vested Options, September 30, 2026 | | | 155,000 | | | $ | 0.84 | |
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| Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] |
| | | | | | Aggregate | |
| | Number of | | | Intrinsic | |
| | Stock RSUs | | | Value | |
Outstanding, December 31, 2025 | | | 357,870 | | | $ | 315 | |
RSUs granted | | | 347,231 | | | | - | |
RSUs vested | | | (270,250 | ) | | | - | |
RSUs forfeited | | | (52,903 | ) | | | - | |
Outstanding, September 30, 2026 | | | 381,948 | | | $ | 584 | |
| | | | | | Weighted | |
| | | | | | Average | |
| | Number of | | | Grant-Date | |
| | Stock RSUs | | | Fair Value | |
Non-vested RSUs, December 31, 2025 | | | 357,870 | | | $ | 3.19 | |
RSUs granted | | | 347,231 | | | | 1.68 | |
RSUs vested | | | (270,250 | ) | | | 2.40 | |
RSUs forfeited | | | (52,903 | ) | | | 1.58 | |
Non-vested RSUs, September 30, 2026 | | | 381,948 | | | $ | 2.59 | |
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| Share-Based Payment Arrangement, Deferred Stock Unit, Activity [Table Text Block] |
| | Number of | | | Aggregate | |
| | Deferred | | | Intrinsic | |
| | Stock Units | | | Value | |
Outstanding DSUs, December 31, 2025 | | | 239,084 | | | $ | 152 | |
DSUs granted | | | 294,116 | | | | - | |
Outstanding DSUs, September 30, 2026 | | | 533,200 | | | $ | 516 | |
| | | | | | Weighted | |
| | | | | | Average | |
| | Number of | | | Grant-Date | |
| | Stock DSUs | | | Fair Value | |
Non-vested DSUs, December 31, 2025 | | | 172,416 | | | $ | 1.92 | |
DSUs granted | | | 294,116 | | | | - | |
DSUs cancelled | | | (129,313 | ) | | | - | |
Non-vested DSUs, September 30, 2026 | | | 337,219 | | | $ | 1.92 | |
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