Note 13 - Stock-based Compensation - Summary of Stock Options Activity (Details) |
3 Months Ended |
|---|---|
|
Mar. 31, 2024
USD ($)
$ / shares
shares
| |
| Options Outstanding, Number (in shares) | shares | 369,301 |
| Options Outstanding, Weighted Average Exercise Price (in dollars per share) | $ / shares | $ 13 |
| Options Outstanding, Number (in shares) | shares | 369,301 |
| Options Outstanding, Weighted Average Exercise Price (in dollars per share) | $ / shares | $ 12.58 |
| Options Outstanding, Weighted Average Remaining Contractual Term (Year) | 8 years |
| Options Exercisable, Number (in shares) | shares | 360,333 |
| Options Exercisable, Weighted Average Exercise Price (in dollars per share) | $ / shares | $ 12.57 |
| Options Exercisable, Weighted Average Remaining Contractual Term (Year) | 8 years 1 month 6 days |
| Options Exercisable, Intrinsic Value | $ | $ 0 |
| X | ||||||||||
- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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