Note 5 - Fair Value Measurements (Details Textual) - USD ($) |
3 Months Ended | 6 Months Ended | |||||
|---|---|---|---|---|---|---|---|
Aug. 09, 2023 |
Jun. 30, 2024 |
Sep. 30, 2023 |
Jun. 30, 2023 |
Jun. 30, 2024 |
Jun. 30, 2023 |
Mar. 17, 2023 |
|
| Discount Rate of Project Revenue | 40.75% | 40.80% | |||||
| Fair Value, Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss) | $ 0 | $ 0 | $ 0 | $ 0 | |||
| GMDC [Member] | |||||||
| Business Combination, Contingent Annual Payments, Percentage | 5.00% | 5.00% | |||||
| Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High | $ 4,000,000 | ||||||
| Business Combination, Contingent Consideration Arrangements, Tax, Percentage | 27.00% | ||||||
| Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Asset | $ 1,000,000 | $ 1,000,000 | |||||
| Contingent Consideration, Gain (loss) | $ 318,000 | $ 318,000 | |||||
| X | ||||||||||
- Definition Percentage of contingent annual payments for business combination. No definition available.
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| X | ||||||||||
- Definition Represents the income tax rate on the contingent consideration. No definition available.
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| X | ||||||||||
- Definition Represents the amount of gain (loss) on contingent consideration during the period. No definition available.
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| X | ||||||||||
- Definition Represents discount rate of project revenue. No definition available.
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| X | ||||||||||
- Definition Amount of increase (decrease) in the value of right to a contingent consideration asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of unrealized gain (loss) recognized in income from asset (liability) measured at fair value on recurring basis using unobservable input (level 3) and still held. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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