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

6 Months Ended

Jun. 30, 2013

Accumulated Other Comprehensive Income Loss Disclosure [Text Block]

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		(1,844	)		13,422			11,578
Amounts reclassified from AOCI (1)		-			(7,194	)		(7,194	)
Net current-period other comprehensive income		(1,844	)		6,228			4,384
Balance as of June 30, 2013	$	(87,248	)	$	25,450		$	(61,798	)