Note 17 - Commitments and Contingencies (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Note 17 - Commitments and Contingencies (Details) [Line Items]
Restricted Cash and Cash Equivalents	$ 3,900,000	$ 3,700,000
Cash, Uninsured Amount	$ 3,800,000	4,100,000
Marketing Agreement [Member]
Note 17 - Commitments and Contingencies (Details) [Line Items]
Purchase Obligation Term of Contract	3 years
Purchase Obligation Renewal Term	2 years
Marketing Expense	$ 47,800
Purchase Obligation, Due in Next Twelve Months	52,800
Purchase Obligation, Due in Second Year	$ 47,900
Marketing Agreement [Member]
Note 17 - Commitments and Contingencies (Details) [Line Items]
Marketing Expense		$ 9,500