Note 6 - Severance Liability (Details) (USD $)	12 Months Ended					3 Months Ended	6 Months Ended	12 Months Ended					12 Months Ended	1 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013 General and Administrative Expense [Member] Former Chief Executive Officer [Member]	Dec. 31, 2012 General and Administrative Expense [Member] Chief Executive Officer [Member]	Dec. 31, 2012 Former Chief Executive Officer [Member] Employee Stock Option [Member]	Jun. 30, 2012 Former Chief Executive Officer [Member]	Dec. 31, 2012 Former Chief Executive Officer [Member]	Apr. 30, 2014 Former Chief Executive Officer [Member]	Dec. 31, 2013 Former Chief Executive Officer [Member]	Apr. 30, 2013 Former Chief Executive Officer [Member]	Dec. 31, 2012 Former Chief Executive Officer [Member]	May 31, 2012 Former Chief Executive Officer [Member]	Dec. 31, 2013 Chief Executive Officer [Member]	Jun. 30, 2013 Former Vice President [Member]	Dec. 31, 2013 Former Vice President [Member]
Note 6 - Severance Liability (Details) [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award Expiration Term					30 months		30 months				30 months
Share-based Compensation	$ 798,200	$ 972,400					$ 64,700				$ 172,700
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number (in Shares)							2,500,000		1,225,828		2,500,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares)											500,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in Dollars per share)											$ 0.20
Number Of Shares Periodically Vested And Exercisable (in Shares)							62,500
Periodic Severance Expenses To Be Paid Period One										27,300
Periodic Severance Expenses To Be Paid Period Two								13,600
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	10 years					3 months
Severance Costs	75,700	721,800				433,700					721,800
Officers' Compensation									218,100		218,100		275,000
Postemployment Benefits Liability, Current									52,900						10,000
Interest Costs Incurred			21,000	34,500					800		1,800
Supplemental Unemployment Benefits, Continuation of Health Care						5,800						5,800
Future Healthcare Premium Per Month							1,300				1,300
Other Postretirement Benefit Expense									12,300		12,600
Legal Fees											15,000
Annualized Forfeiture Rate											0.00%
Cash Salary And Medical Continuation Payments											458,600
Fair Value Inputs, Discount Rate											14.30%
Pension and Other Postretirement Benefit Expense														$ 75,700