Note 12 - Other Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2012

Other Comprehensive Income [Abstract]

Schedule of Comprehensive Income (Loss) [Table Text Block]

The following table shows our total other comprehensive income (loss) as of the periods indicated:

	Three Months Ended September 30, 2012									Nine Months Ended September 30, 2012
(In thousands)	Before tax			Tax effect			Net of tax			Before tax			Tax effect			Net of tax
Other comprehensive income (loss):
Foreign currency translation adjustments:
Unrealized foreign currency translation adjustment	$	1		$	—		$	1		$	(11	)	$	(4	)	$	(7	)
Less: Reclassification adjustment	—			—			—			—			—			—
Net foreign currency translation adjustments	1			—			1			(11		)	(4		)	(7		)
Unrealized gains (losses) on investments:
Unrealized holding gains (losses) arising during the period	(2,489		)	(871		)	(1,618		)	21,811			7,634			14,177
Less: Reclassification adjustment for net gains (losses) included in net (loss) income	(6,100		)	(4,911		)	(1,189		)	7,545			(135		)	7,680
Net unrealized gains (losses) on investments	3,611			4,040			(429		)	14,266			7,769			6,497
Other comprehensive income (loss)	$	3,612		$	4,040		$	(428	)	$	14,255		$	7,765		$	6,490
	Three Months Ended September 30, 2011									Nine Months Ended September 30, 2011
(In thousands)	Before tax			Tax effect			Net of tax			Before tax			Tax effect			Net of tax
Other comprehensive income (loss):
Foreign currency translation adjustments:
Unrealized foreign currency translation adjustment	$	(1	)	$	—		$	(1	)	$	6,519		$	—		$	6,519
Less: Reclassification adjustment for net gains (losses)	(605		)	(250		)	(355		)	38,966			11,367			27,599
Net foreign currency translation adjustments	604			250			354			(32,447		)	(11,367		)	(21,080		)
Unrealized gains (losses) on investments:
Unrealized holding losses arising during the period	(23,471		)	—			(23,471		)	(9,856		)	—			(9,856		)
Less: Reclassification adjustment for net (losses) gains included in net income	156			(1,333		)	1,489			(52,089		)	(18,640		)	(33,449		)
Net unrealized gains (losses) on investments	(23,627		)	1,333			(24,960		)	42,233			18,640			23,593
Other comprehensive income (loss)	$	(23,023	)	$	1,583		$	(24,606	)	$	9,786		$	7,273		$	2,513