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Note 4 - Common Stock | 12 Months Ended
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Dec. 31, 2024
Notes to Financial Statements |
Equity [Text Block] | 4. COMMON STOCK At December 31, 2024 and 2023, respectively, we had 31,767,329 and 31,361,303 shares of common stock issued and 30,708,273 and 30,385,297 outstanding, with an additional 6,715 shares reserved for issuance upon conversion of the nil coupon non-redeemable convertible unsecured loan notes (see Note 6). As of December 31, 2024, we had 4,215,272 shares reserved for issuance upon the exercise or vesting of equity awards, of which 176,000 are stock options that are currently exercisable (see Note 8).

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