Note 6 - Commitments & Contingencies (Details Textual) - USD ($) |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Mar. 31, 2022 |
Dec. 31, 2021 |
Sep. 14, 2021 |
Sep. 08, 2021 |
Jul. 09, 2014 |
|
| Accrued Liabilities, Total | $ 150,000 | ||||
| Penguins Fly, LLC [Member] | |||||
| Minimum Purchase Price, Aggregate Payment | $ 140,000 | ||||
| Maximum Purchase Price Aggregate Payment | $ 2,000,000 | ||||
| Payments to Acquire Intangible Assets | $ 20,000 | $ 20,000 | |||
| Washpoppin Inc. [Member] | |||||
| Minimum Royalty Payments | $ 3,300,000 | ||||
| Royalty Expense | 127,000 | ||||
| Advance Royalties, Total | $ 381,000 |
| X | ||||||||||
- Definition The maximum aggregate payment of purchase price. No definition available.
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| X | ||||||||||
- Definition The minimum aggregate payment of purchase price. No definition available.
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| X | ||||||||||
- Definition Amount of minimum royalty payments. No definition available.
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| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The amount paid to music publishers, record producers, songwriters, or other artists in advance of their earning royalties from record or music sales. Such an amount is based on contractual terms and is generally nonrefundable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property. 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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