Note 3 - Basis of Presentation and Significant Accounting Policies - Derivatives Measured at Fair Value (Details) - Fair Value, Inputs, Level 3 [Member]	9 Months Ended
	Sep. 30, 2017 USD ($)
Balance at beginning of year	$ 2,176,552
Additions related to the issuance of PIK Notes	31,990
Net unrealized gains included in net (loss)	(1,066,368)
Balance at end of year	$ 1,142,174