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Note 7 - Fair Value of Available For Sale Marketable Securities Investments and Investment Income: Trading Securities (and Certain Trading Assets) (Tables)
6 Months Ended
Jun. 30, 2012
Trading Securities (and Certain Trading Assets):  
Trading Securities (and Certain Trading Assets)

 

Assets

 

Fair value

 

Fair value Hierarchy

 

 

June 30, 2012

 

December 31, 2011

 

 

 

 

 

 

 

 

 

Marketable securities

$

312,650

$

261,854

 

Level 1