Note 11 - Cooperative Marketing Agreement (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Obligation by Third Party Per Agreement Due In Next Twelve Months	$ 5,620,000
Obligation by Third Party Per Agreement, Due Remainder of Fiscal Year	7,380,000
Revenue from Contract with Customer, Including Assessed Tax	60,399,698	$ 33,140,272
Marketing and Advertising Expense, Total	1,677,424	377,412
Depreciation, Total	2,844,647	2,748,514
Cooperative Marketing Agreement (CMA)1 [Member]
Marketing Agreement, Marketing Payment Obligation, to be Paid, Year One	1,620,000
Cooperative Marketing Agreement (CMA)1 [Member]
Marketing Agreement, Purse Enhancement Obligation, to be Paid, Year One	7,380,000
Marketing and Advertising Expense, Total	1,391,000	740,000
Depreciation, Total	125,000	160,000
Product and Service, Other [Member]
Revenue from Contract with Customer, Including Assessed Tax	5,879,196	2,902,358
Product and Service, Other [Member] | Cooperative Marketing Agreement (CMA)1 [Member]
Revenue from Contract with Customer, Including Assessed Tax	$ 1,516,000	$ 900,000