Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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Note 14 - Subsequent Events (Details Textual) - shares		1 Months Ended	9 Months Ended
Note 14 - Subsequent Events (Details Textual) - shares	Oct. 01, 2021	Nov. 10, 2021	Sep. 30, 2021	Apr. 21, 2021
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)			0
The 2020 Omnibus Stock Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)				145,000,000.0
Subsequent Event [Member]
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures, Total (in shares)		41,901
Subsequent Event [Member] \| The 2020 Omnibus Stock Incentive Plan [Member] \| Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)	80,000,000
Subsequent Event [Member] \| The 2020 Omnibus Stock Incentive Plan [Member] \| Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Month)	18 months
Subsequent Event [Member] \| The 2020 Omnibus Stock Incentive Plan [Member] \| Restricted Stock Units (RSUs) [Member] \| First Board Member [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)	1,500,000
Subsequent Event [Member] \| The 2020 Omnibus Stock Incentive Plan [Member] \| Restricted Stock Units (RSUs) [Member] \| Second Board Member [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)	1,500,000
Subsequent Event [Member] \| The 2020 Omnibus Stock Incentive Plan [Member] \| Restricted Stock Units (RSUs) [Member] \| Third Board Member [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)	1,500,000
Subsequent Event [Member] \| The 2020 Omnibus Stock Incentive Plan [Member] \| Restricted Stock Units (RSUs) [Member] \| Share-based Payment Arrangement, Tranche One [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage	50.00%