Note 17 - Accumulated Other Comprehensive Income ("AOCI") (Tables)

9 Months Ended

Sep. 30, 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		(1,834	)		31,082			29,248
Amounts reclassified from AOCI (1)		-			(7,194	)		(7,194	)
Net current-period other comprehensive income		(1,834	)		23,888			22,054
Balance as of September 30, 2013	$	(87,238	)	$	43,110		$	(44,128	)