Note 16 - Subsequent Events (Details Textual) - Subsequent Event [Member]	Apr. 19, 2022 USD ($) shares
Mr. Chaaban [Member]
Salary and Wage, Officer, Excluding Cost of Good and Service Sold | $	$ 133,882.19
Mr. Chaaban [Member] | Restricted Stock [Member]
Stock Issued During Period, Shares, New Issues (in shares) | shares	1,785,096
Mr. Tarrabain [Member]
Salary and Wage, Officer, Excluding Cost of Good and Service Sold | $	$ 89,682.19
Mr. Tarrabain [Member] | Restricted Stock [Member]
Stock Issued During Period, Shares, New Issues (in shares) | shares	1,196,673
Mr. Purdy [Member]
Salary and Wage, Officer, Excluding Cost of Good and Service Sold | $	$ 11,286.19
Mr. Purdy [Member] | Restricted Stock [Member]
Stock Issued During Period, Shares, New Issues (in shares) | shares	150,483
Mr. Ferris [Member]
Salary and Wage, Officer, Excluding Cost of Good and Service Sold | $	$ 32,482.19
Mr. Ferris [Member] | Restricted Stock [Member]
Stock Issued During Period, Shares, New Issues (in shares) | shares	433,096
Mr. Boswell [Member]
Salary and Wage, Officer, Excluding Cost of Good and Service Sold | $	$ 133,882.19
Mr. Boswell [Member] | Restricted Stock [Member]
Stock Issued During Period, Shares, New Issues (in shares) | shares	1,785,096