CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
NET INCOME (LOSS)	$ 15,478	$ (348,423)	$ 30,278	$ (349,626)
OTHER COMPREHENSIVE INCOME:
Foreign currency translation	172	(427)	(163)	94
Change in fair value of investments	(467)	9	(289)	365
Change in fair value of interest rate swap	477	(119)	757	(384)
Realized loss on sale of investments recorded in net income (loss)				3,224
Other comprehensive income before taxes	182	(537)	305	3,299
INCOME TAX EXPENSE (BENEFIT):
Foreign currency translation	215	(161)	66	37
Change in fair value of investments	(115)	4	(38)	158
Change in fair value of interest rate swap	185	215	297	635
Realized loss on sale of investments recorded in net income (loss)				1,219
Income tax expense	285	58	325	2,049
NET OTHER COMPREHENSIVE INCOME (LOSS)	(103)	(595)	(20)	1,250
TOTAL COMPREHENSIVE INCOME (LOSS)	$ 15,375	$ (349,018)	$ 30,258	$ (348,376)

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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