Note 8 - Short Term Loans Payable - Related Party - Short Term Loans Payable Related Party (Details) - USD ($)	Dec. 31, 2016	Dec. 31, 2015
Short-term Loan Payable	$ 9,962,287	$ 9,865,615
Short-term Related Party Loan Payable [Member]
Short-term Loan Payable	846,448	1,313,679
Short-term Related Party Loan Payable [Member] \| Bill Chaaban, President of Cen Biotech [Member]
Short-term Loan Payable	244,948	718,679
Short-term Related Party Loan Payable [Member] \| Jeff Thomas, Former Director of Creative Edge [Member]
Short-term Loan Payable	$ 601,500	$ 595,000

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(19)(a))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(13))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16)(a)(1))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Name:	us-gaap_ShortTermBorrowings
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant