Consolidated Statements of Comprehensive Income (Loss) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Consolidated Statements of Comprehensive Income (Loss)
Net income (loss)	$ (63,997)	$ 19,991
Other comprehensive income (loss), before tax:
Foreign currency translations adjustments	(528)	1,004
Unrealized gain on available for sale securities
Unrealized holding gain arising during period	12	2
Less: Reclassification adjustment for gains included in net income	0
Income tax expense	4	1
Unrealized gain on available for sale securities, net of tax	8	1
Other comprehensive income (loss), net of tax	(520)	1,005
Comprehensive income (loss)	$ (64,517)	$ 20,996

The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

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