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v3.22.2.2

Note 1 - Organization and Nature of Business (Details Textual) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2022 USD ($)
Investments and Cash, Total | $ 121,100
Bank Debt [Member] |
Long-Term Debt, Total | $ 0
Geographic Concentration Risk [Member] | Product Production [Member] | North America [Member] |
Concentration Risk, Percentage | 75.00%

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