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Note 22 - Accumulated Other Comprehensive Income ("AOCI") (Tables)
12 Months Ended
Dec. 31, 2013
Accumulated Other Comprehensive Income Loss Disclosure [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
   

Foreign Currency Translation Adjustments

   

Unrealized Gains on Available-for-Sale Investments

   

Total

 

Balance as of December 31, 2012

  $ (85,404 )   $ 19,222     $ (66,182 )

Other comprehensive income before reclassifications

    (10,668 )     16,205       5,537  

Amounts reclassified from AOCI

    5,095   (a)    (9,432 ) (b)    (4,337 )

Net current-period other comprehensive income

    (5,573 )     6,773       1,200  

Balance as of December 31, 2013

  $ (90,977 )   $ 25,995     $ (64,982 )