Note 10 - Long Term Convertible Notes Related Party (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

Description	2016		2015
Long-term convertible notes payable to multiple private investors bearing an interest at 5% annum with conversion rights totaling up to 873,225 common shares. All notes have a maturity date of 2 years from its inception.	$	1,167,412	$	-
Long-term convertible notes payable to Joe Byrne which bears interest at 12% annum with a maturity due date of Augusts 18, 2018.		224,190		-
Total Long-Term Convertible Notes	$	1,391,602	$	-

Long-term Convertible Note Related Party [Member]

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

Description	2016		2015
Long-term convertible note related party due to Bill Chaaban, President of Cen Biotech, which bears an interest at 12% per annum. This note is convertible to 871,576 common shares with a maturity due date of August 17, 2018.	$	1,388,121	$	-
Total Long-Term Convertible Notes Related Party	$	1,388,121	$	-