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Note 12 - Related Party Transactions	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Related Party Transactions Disclosure [Text Block]	(12 ) Related Party Transactions Daniel Croteau, who has been a member of the Company’s board of directors since December 16, 2015, was the Chief Executive Officer (through March 2017) of Vention Medical, Inc., a customer of the Company. Sales to Vention for the three -months ended March 31, 2017 were approximately $148,000. As Mr. Croteau’s employment with Vention Medical, Inc. ended in March 2017, he was no longer considered a related party after March 2017.

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- Definition

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.

+ References

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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