Note 14 - Related Party Transactions	9 Months Ended
Note 14 - Related Party Transactions	Sep. 30, 2015
Notes to Financial Statements
Related Party Transactions Disclosure [Text Block]	1 4 . Related Party Transactions In December 2012, the Company entered into a short-term, unsecured note payable with an executive of the Company for $1.0 million. The note required quarterly interest-only payments at 12% per annum. The note was converted to equity of the Company in two separate transactions. On January 31, 2014, the Company issued 41,126 shares of common stock in satisfaction of $500,000 of the note balance. The remaining note balance was satisfied through the issuance of 41,126 shares of common stock on June 30, 2014. Interest expense recorded on the note was $34,500 for the nine months ended September 30, 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.