CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME
NET INCOME	$ 28,545	$ 15,478	$ 44,484	$ 30,278
OTHER COMPREHENSIVE INCOME (LOSS):
Foreign currency translation	590	172	100	(163)
Change in fair value of investments	99	(467)	287	(289)
Change in fair value of interest rate swap	120	477	258	757
Other comprehensive income before taxes	809	182	645	305
INCOME TAX EXPENSE (BENEFIT):
Foreign currency translation	243	215	39	66
Change in fair value of investments	106	(115)	113	(38)
Change in fair value of interest rate swap	44	185	101	297
Income tax expense	393	285	253	325
NET OTHER COMPREHENSIVE INCOME (LOSS)	416	(103)	392	(20)
TOTAL COMPREHENSIVE INCOME	$ 28,961	$ 15,375	$ 44,876	$ 30,258

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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