Note 22 - Subsequent Events (Details Textual)		3 Months Ended	12 Months Ended
	Mar. 29, 2018 USD ($)	Mar. 31, 2018 USD ($) shares	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)
Proceeds from Convertible Debt			$ 2,220,193	$ 569,412
Debt Instrument, Convertible, Number of Equity Instruments			4,718,113
Subsequent Event [Member]
Proceeds from Convertible Debt		$ 595,800
Debt Instrument, Term		2 years
Debt Instrument, Convertible, Number of Equity Instruments		372,375
Proceeds from Short-term Debt		$ 405,000
Repayments of Short-term Debt		$ 130,000
Number of Shares Issuable for Interest on Short-term Notes | shares		43,400
Subsequent Event [Member] | Mr. Chaaban's Spouse [Member]
Debt Instrument, Convertible, Number of Equity Instruments	867,576
Notes Payable	$ 236,377
Convertible Notes Payable	1,388,122
Interest Payable	$ 345,460
Subsequent Event [Member] | Short-term Debt, Related Party [Member]
Proceeds from Short-term Debt		$ 225,000