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Income Tax Expense (Tax Effects Of Temporary Differences That Give Rise To Significant Portions Of The Deferred Tax Assets And Liabilities) (Details) - USD ($) $ in Thousands | Sep. 30, 2015 | Sep. 30, 2014
--- | --- | ---
Deferred tax assets: |  |
Inventories | $ 6,336 | $ 7,710
Pension and other postretirement benefits | 11,663 | 6,974
Net operating loss carryforward - domestic | 520 | 658
Net operating loss carryforward - foreign | 4,135 | 4,702
Other compensation-related costs and other cost accruals | 11,785 | 13,996
State credit carryforward | 1,704 | 1,276
Total deferred tax assets | 36,143 | 35,316
Deferred tax liabilities: |  |
Goodwill | (14,829) | (14,338)
Acquisition assets | (57,415) | (57,795)
Depreciation, software amortization | (18,681) | (16,380)
Net deferred tax liabilities before valuation allowance | (54,782) | (53,197)
Less valuation allowance | (4,129) | (4,297)
Net deferred tax liabilities | $ (58,911) | $ (57,494)

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