Annual report pursuant to section 13 and 15(d)

Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock

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Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock (USD $)
 12 Months Ended
Dec. 31, 2012
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Increase In Common Shares Outstanding (in Shares) 16,397,727
Increase In Common Shares Outstanding (in Shares) 7,965,000
Total impact on liabilities and equity (in Shares) 24,362,727
Before Conversions [Member] | Accrued Interest On Converted Notes [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet $ 974,311
Before Conversions [Member] | Summer 2011 Notes, Net [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet 904,397
Before Conversions [Member] | March 2010 Notes, Net [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet 4,057,500
Before Conversions [Member] | 2011 Unit Offering Notes, Net [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet 4,367,482
Before Conversions [Member] | Series A Convertible Preferred Stock [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet 7,965,000
Before Conversions [Member] | Deferred Costs [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Deferred costs 799,123
Before Conversions [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet 10,303,690
Impact to Balance Sheet 7,965,000
Total impact on liabilities and equity 18,268,690
Impact of Conversions [Member] | Accrued Interest On Converted Notes [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet (974,311)
Impact of Conversions [Member] | Summer 2011 Notes, Net [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet (904,397)
Impact of Conversions [Member] | March 2010 Notes, Net [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet (4,057,500)
Impact of Conversions [Member] | 2011 Unit Offering Notes, Net [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet (4,367,482)
Impact of Conversions [Member] | Series A Convertible Preferred Stock [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet (7,965,000)
Impact of Conversions [Member] | Additional Paid-In Capital and Common Stock [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet 19,345,209
Impact of Conversions [Member] | Accumulated Deficit [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet (1,875,642)
Impact of Conversions [Member] | Deferred Costs [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Deferred costs (799,123)
Impact of Conversions [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet (10,303,690)
Impact to Balance Sheet 9,504,567
Total impact on liabilities and equity (799,123)
After Conversions [Member] | Additional Paid-In Capital and Common Stock [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet 19,345,209
After Conversions [Member] | Accumulated Deficit [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet (1,875,642)
After Conversions [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Impact to Balance Sheet 17,469,567
Total impact on liabilities and equity $ 17,469,567
Accrued Interest On Converted Notes [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Increase In Common Shares Outstanding (in Shares) 1,092,559
Summer 2011 Notes, Net [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Increase In Common Shares Outstanding (in Shares) 2,183,334
March 2010 Notes, Net [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Increase In Common Shares Outstanding (in Shares) 4,071,000
2011 Unit Offering Notes, Net [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Increase In Common Shares Outstanding (in Shares) 9,050,834
Series A Convertible Preferred Stock [Member]
  
Note 8 - Stockholders' Equity (Details) - Impact to Balance Sheet and to Shares Outstanding of Conversions to Common Stock [Line Items]  
Increase In Common Shares Outstanding (in Shares) 7,965,000