Note 7 - Stockholders' Equity (Details Textual) - $ / shares |
Dec. 31, 2023 |
Dec. 31, 2022 |
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Common Stock, Shares Authorized (in shares) | 80,000,000 | 80,000,000 |
Common Stock, Par or Stated Value Per Share (in dollars per share) | $ 0.001 | $ 0.001 |
Series B Preferred Stock [Member] | ||
Preferred Units, Authorized (in shares) | 65,000,000 | |
Preferred Stock, Par or Stated Value Per Share (in dollars per share) | $ 0.001 | |
Convertible Preferred Stock, Shares Issued upon Conversion (in shares) | 10 | |
Preferred Stock, Shares Outstanding (in shares) | 0 |
X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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X | ||||||||||
- Definition Number of shares issued for each share of convertible preferred stock that is converted. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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X | ||||||||||
- Definition Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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X | ||||||||||
- Definition The number of preferred units authorized to be issued. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Details
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