Note 4 - Derivatives Measured at Fair Value (Details)	9 Months Ended
	Sep. 30, 2015 USD ($)
Series 2023 Notes [Member] | Payment in Kind (PIK) Note [Member]
Balance	$ 478,149
Issuance of Series 2023 PIK Interest Notes and Series A PIK Interest Notes	199,552
Net unrealized gain (1)	(199,552)
Balance	215,842
Payment in Kind (PIK) Note [Member]
Balance	10,035,625
Balance	3,636,469
Balance	10,035,625
Issuance of Series 2023 PIK Interest Notes and Series A PIK Interest Notes	(6,598,708)
Net unrealized gain (1)	6,598,708
Balance	$ 3,636,469