Note 12 - Subsequent Events (Details Textual) - Loan Parties [Member] - Second A&R Note [Member] - USD ($)							1 Months Ended			12 Months Ended
	Mar. 17, 2020	Mar. 13, 2020	Mar. 12, 2020	Mar. 04, 2020	Feb. 28, 2020	Nov. 01, 2019	Jan. 31, 2020	Dec. 31, 2019	Nov. 30, 2019	Dec. 31, 2019
Proceeds from Collection of Finance Receivables						$ 220,000		$ 150,000	$ 200,000	$ 570,000
Forecast [Member]
Proceeds from Collection of Finance Receivables	$ 391,970
Subsequent Event [Member]
Proceeds from Collection of Finance Receivables		$ 750,000	$ 250,000	$ 350,000	$ 200,000		$ 130,000