Note 16 - Subsequent Events (Details Textual) - USD ($) |
1 Months Ended | 3 Months Ended | |||
|---|---|---|---|---|---|
Mar. 18, 2022 |
Dec. 10, 2021 |
Aug. 26, 2021 |
Mar. 31, 2021 |
Jun. 30, 2022 |
|
| Private Placement [Member] | |||||
| Proceeds from Issuance of Private Placement | $ 10,000,000 | $ 2,800,000 | $ 495,999 | ||
| Private Placement [Member] | Forecast [Member] | |||||
| Proceeds from Issuance of Private Placement | $ 66,500,000 | ||||
| Knowmadics [member] | Subsequent Event [Member] | |||||
| Business Combination, Consideration Transferred, Total | $ 90,000,000 | ||||
| Payments to Acquire Businesses, Gross | 56,500,000 | ||||
| Business Combination, Consideration Transferred, Equity Interests Issued and Issuable | $ 33,500,000 |
| X | ||||||||||
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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