Note 15 - Related Party Transactions	12 Months Ended
Dec. 31, 2017
Notes to Financial Statements
Related Party Transactions Disclosure [Text Block]	15. Related Party Transactions The Company ’s Director of Information Technologies is also the son of the Chief Executive Officer and he has held that position since December 2014.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-URI http://asc.fasb.org/topic&trid=2122745

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