Note 7 - Share Capital (Details) (USD $)	9 Months Ended		9 Months Ended	1 Months Ended
	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2013 Rights Plan [Member]	Apr. 24, 2013 Standstill Agreement [Member]	Apr. 25, 2013 Standstill Agreement [Member]
Note 7 - Share Capital (Details) [Line Items]
Common Stock, Par or Stated Value Per Share (in Dollars per share)	$ 0.01	$ 0.01
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
Preferred Stock, Par or Stated Value Per Share (in Dollars per share)	$ 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%