Note 6 - Share Capital (Details) (USD $)				3 Months Ended	1 Months Ended
	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2014 Series A Preferred Stock [Member] Rights Plan [Member]	Mar. 31, 2014 Rights Plan [Member]	Apr. 24, 2013 Standstill Agreement [Member]	Apr. 25, 2013 Standstill Agreement [Member]
Note 6 - Share Capital (Details) [Line Items]
Common Stock, Par or Stated Value Per Share (in Dollars per share)	$ 0.01	$ 0.01		$ 0.01
Common Stock Shareholder Ownership Level Percentage,Subject to Penalty				5.00%
Common Stock Owned by Shareholders Percentage				5.00%
Common Stock Additional Shares Percentage				1.00%
Common Stock Shareholder Ownership Level Percentage				5.00%
Common Stock Ownership Penalty Exemption Percentage				5.00%
Number of Rights Authorized (in Shares)				1
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right (in Shares)			1
Preferred Stock, Par or Stated Value Per Share (in Dollars per share)	$ 0.01	$ 0.01	$ 0.01
Share Price (in Dollars per share)			$ 10.00
Beneficial Shares Owned In Excess (in Shares)					10,000,000
Number of Shares Beneficially Owned (in Shares)					10,000,000	6,701,857
Percentage of Beneficial Ownership Exceeding						4.99%