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v2.4.1.9

Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013
Net income | $ 15,554 us-gaap_NetIncomeLoss |  | $ 19,288 us-gaap_NetIncomeLoss |
Other comprehensive income: |  |  |  |
Unrealized gain on pension plan obligation | 556 us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax | [1] | 528 us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax | [1]
Tax effect of unrealized gain on pension plan | (230)us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax |  | (216)us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax |
Total other comprehensive income | 326 us-gaap_OtherComprehensiveIncomeLossNetOfTax |  | 312 us-gaap_OtherComprehensiveIncomeLossNetOfTax |
Total comprehensive income | $ 15,880 us-gaap_ComprehensiveIncomeNetOfTax |  | $ 19,600 us-gaap_ComprehensiveIncomeNetOfTax |
[1] | Amount is included within general and administrative expenses.

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