Note 11 - Subsequent Events 1 (Details Textual) - USD ($) $ in Millions |
1 Months Ended | 2 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2024 |
Mar. 31, 2024 |
May 31, 2020 |
Aug. 09, 2024 |
Jul. 23, 2024 |
|
| The 2019 Plan [Member] | |||||
| Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized (in shares) | 1,171,768 | 1,000,000 | |||
| Subsequent Event [Member] | Notes Receivable [Member] | |||||
| Loans and Leases Receivable, Commitments to Purchase or Sell | $ 20.0 | ||||
| Proceeds from Sale and Collection of Loans Receivable | $ 11.9 | ||||
| Loans Receivable, Basis Spread on Variable Rate | 2.00% | ||||
| Subsequent Event [Member] | Pieris [Member] | |||||
| Contingency, Termination Fee, Receivable | $ 1.0 | ||||
| Contingency, Termination Fee Payable | $ 2.0 | ||||
| X | ||||||||||
- Definition Represents the termination fee payable if the company terminates an agreement. No definition available.
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| X | ||||||||||
- Definition Represents the termination fee receivable from the termination of an agreement. No definition available.
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| X | ||||||||||
- Definition Reflects the carrying amount of loans and leases for which agreements to acquire or dispose exist. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Percentage added to reference rate used to compute variable rate on loan receivable. No definition available.
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| X | ||||||||||
- Definition The cash inflow associated with the sale and collection of loans receivables arising from the financing of goods and services. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of additional shares authorized for issuance under share-based payment arrangement. No definition available.
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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