This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Amount of cash outflow for fees classified as other.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.

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Note 4 - Acquisition (Details Textual) - USD ($)		3 Months Ended		9 Months Ended
Note 4 - Acquisition (Details Textual) - USD ($)	Jan. 08, 2016	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Stock Issued During Period, Value, Issued for Services				$ 50,000
Share-based Compensation				973,950	$ 1,121,990
Executive Officers [Member]
Severance Costs	$ 3,000,000	$ 0	$ 0	0
Diffusion LLC [Member] \| Employee Stock Option [Member]
Share-based Compensation	$ 2,700,000	$ 0	$ 0	$ 0
Diffusion LLC [Member] \| Financial Adviser [Member]
Stock Issued During Period, Shares, Issued for Services	46,000
Stock Issued During Period, Value, Issued for Services	$ 500,000
Diffusion LLC [Member] \| Success Fee Agreement Costs [Member]
Payments for Other Fees	$ 1,100,000
Diffusion LLC [Member] \| Acquisition-related Costs [Member]
Business Combination, Acquisition Related Costs					$ 1,600,000