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Note 11 - Stockholder's Equity (Details Textual) - USD ($) $ / shares in Units, $ in Millions |  | 12 Months Ended
--- | --- | ---
Jan. 07, 2016 | Dec. 31, 2016
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | 478,200 |
Stock Issued During Period, Shares, Total |  | 2,226,698
Stock Issued During Period, Shares, Acquisitions |  | 1,861,503
Stock Issued During Period, Shares, Issued for Services |  | 45,643
Stock Issued During Period, Shares, Conversion of Convertible Securities |  | 217,122
Legacy RestorGenex Warrants [Member] |  |
Class of Warrant or Rights, Expired |  | 17,479
Class of Warrant or Right, Outstanding |  | 460,721
Class of Warrant or Right, Exercised During Period |  | 0
Class of Warrant or Right, Granted |  | 0
Legacy RestorGenex Warrants [Member] | Minimum [Member] |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights |  | $ 20
Legacy RestorGenex Warrants [Member] | Maximum [Member] |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights |  | 750
Legacy RestorGenex Warrants [Member] | Weighted Average [Member] |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights |  | $ 54.27
General Financial Advisory Services [Member] |  |
Stock Issued During Period, Shares, Issued for Services |  | 102,430
Diffusion LLC [Member] |  |
Noncash or Part Noncash Divestiture, Amount of Consideration Received | $ 0.4 |

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