Note 13 - Leases - Lease Position (Details) - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2019	Dec. 31, 2018
Operating lease right-of-use assets	$ 2,234,000	$ 2,234,000
Accumulated amortization	(216,000)	(938,000)
Net lease assets	1,295,745	1,295,745
Operating	839,836	839,836	0
Operating	455,909	455,909
Total lease liabilities	$ 1,296,000	$ 1,296,000
Weighted average remaining term (years) – operating leases (in years) (Year)	2 years	2 years
Weighted average discount rate – operating leases	11.25%	11.25%