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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

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