Note 4 - Stockholders' Equity (Details) (USD $)
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1 Months Ended | 0 Months Ended | 1 Months Ended | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Apr. 21, 2013
|
Apr. 21, 2009
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Oct. 19, 2007
|
May 04, 2007
|
May 04, 2007
Series A Preferred Stock [Member]
|
Dec. 31, 2013
Series A Preferred Stock [Member]
|
May 04, 2007
Series A Preferred Stock [Member]
Initially Be Equal To [Member]
|
May 04, 2007
Series A Preferred Stock [Member]
Minimum [Member]
|
Oct. 19, 2007
Seven Year Warrants [Member]
|
Oct. 31, 2007
Seven Year Warrants [Member]
|
Oct. 19, 2007
One Year Warrants [Member]
|
Oct. 31, 2007
One Year Warrants [Member]
|
Nov. 18, 2007
Five Year Warrants [Member]
|
Oct. 19, 2007
Five Year Warrants [Member]
|
|
Note 4 - Stockholders' Equity (Details) [Line Items] | ||||||||||||||||
Preferred Stock, Shares Authorized | 5,000,000 | 5,000,000 | ||||||||||||||
Preferred Stock, Par or Stated Value Per Share (in Dollars per share) | $ 0.001 | $ 0.001 | ||||||||||||||
Common Stock, Shares Authorized | 50,000,000 | 50,000,000 | ||||||||||||||
Common Stock, Par or Stated Value Per Share (in Dollars per share) | $ 0.001 | $ 0.001 | ||||||||||||||
Preferred Stock, Shares Outstanding | 1,761,900 | 123,693 | ||||||||||||||
Preferred Stock, Dividends Per Share, Declared (in Dollars per share) | $ 0.119 | |||||||||||||||
Share Price (in Dollars per share) | $ 1.70 | $ 1.70 | $ 10.00 | |||||||||||||
Preferred Stock, Voting Rights | 0.729 | |||||||||||||||
Dividends Payable (in Dollars) | $ 98,000 | |||||||||||||||
Preferred Stock, Liquidation Preference, Value (in Dollars) | $ 308,000 | |||||||||||||||
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | 1,495,952 | 3,141,499 | 2,059,307 | 1,495,952 | 1,495,952 | 1,495,952 | 1,495,952 | 1,495,952 | 149,595 | |||||||
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item) | 5.00 | 3.52 | ||||||||||||||
Term of Warrant | 5 years | 1 year | 7 years | 7 years | 1 year | 1 year | 7 years | 5 years |