Note 13 - Supplemental Disclosure of Cash Flow Information (Details) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Note 13 - Supplemental Disclosure of Cash Flow Information (Details) [Line Items]
Interest Paid		$ 0	$ 0
Income Taxes Paid		2,000	1,800
Warrants Liability, Period Increase (Decrease)		(1,677,200)	6,072,600
Accrued Rent, Noncurrent		81,600
Accrued Rent, Current		25,000
Property, Plant and Equipment, Disposals		1,333,800
Employee Service Share-based Compensation, Allocation of Recognized Period Costs, Capitalized Amount			36,700
Class of Warrant or Right, Shares Exercised (in Shares)	9,455,000	1,000,000	9,917,500
Leasehold Improvements [Member]
Note 13 - Supplemental Disclosure of Cash Flow Information (Details) [Line Items]
Capitalized Cost Of Property And Equipment		106,600
Property, Plant and Equipment, Disposals		147,500
Fixed Assets [Member] | Accounts Payable and Accrued Liabilities [Member]
Note 13 - Supplemental Disclosure of Cash Flow Information (Details) [Line Items]
Capitalized Cost Of Property And Equipment		65,900
2014 Transaction [Member]
Note 13 - Supplemental Disclosure of Cash Flow Information (Details) [Line Items]
Class of Warrant or Right, Fair Value		1,356,000
Proceeds from Issuance of Warrants		0
Recorded in Statement of Operations [Member]
Note 13 - Supplemental Disclosure of Cash Flow Information (Details) [Line Items]
Warrants Liability, Period Increase (Decrease)			$ 1,319,200
Prior to Amendment [Member]
Note 13 - Supplemental Disclosure of Cash Flow Information (Details) [Line Items]
Class of Warrant or Right, Shares Exercised (in Shares)			917,500