Note 15 - Accumulated Other Comprehensive Income ("AOCI") (Tables)

9 Months Ended

Sep. 30, 2015

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			Unrealized Gain/(Loss) on Interest Rate Swaps			Total
Balance as of January 1, 2015	$	329		$	46,197		$	(1,404	)	$	45,122
Other comprehensive income before reclassifications		(14,973	)		(5,930	)		(475	)		(21,378	)
Amounts reclassified from AOCI (1)		-			(38,488	)		-			(38,488	)
Net current-period other comprehensive income		(14,973	)		(44,418	)		(475	)		(59,866	)
Balance as of September 30, 2015	$	(14,644	)	$	1,779		$	(1,879	)	$	(14,744	)

	Foreign Currency Translation Adjustments			Unrealized Gains on Available-for-Sale Investments		Total
Balance as of January 1, 2014	$	(90,977	)	$	25,995	$	(64,982	)
Other comprehensive income before reclassifications		(17,618	)		13,980		(3,638	)
Amounts reclassified from AOCI		-			-		-
Net current-period other comprehensive income		(17,618	)		13,980		(3,638	)
Balance as of September 30, 2014	$	(108,595	)	$	39,975	$	(68,620	)