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Retirement Benefit Plans (Details 2) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012
--- | --- | ---
Reconciliation of funded status: |  |
Plan assets in excess of (less than) projected benefit obligations | $ 1,086 | $ 520
Other long-term liabilities | (4,246) | (7,877)
Amounts recognized in accumulated other comprehensive loss: |  |
Net loss, Plans in which Assets Exceed Benefit Obligations | 297 | 872
Net loss, Plans in which Benefit Obligations Exceed Assets | 5,972 | 9,907
Prior service cost, Plans in which Assets Exceed Benefit Obligations | 0 | 0
Prior service cost, Plans in which Benefit Obligations Exceed Assets | 0 | 31
Net amount recognized in the consolidated balance sheets, Plans in which Assets Exceed Benefit Obligations | 1,383 | 1,392
Net amount recognized in the consolidated balance sheets, Plans in which Benefit Obligations Exceed Assets | 1,726 | 2,061
Amounts recognized in the consolidated balance sheets are: |  |
Other assets | 1,086 | 520
Other long-term liabilities | (4,246) | (7,877)
Accumulated other comprehensive loss pretax, Plans in which Assets Exceed Benefit Obligations | 297 | 872
Accumulated other comprehensive loss pretax, Plans in which Benefit Obligations Exceed Assets | 5,972 | 9,938
Net amount recognized in the consolidated balance sheets, Plans in which Assets Exceed Benefit Obligations | 1,383 | 1,392
Net amount recognized in the consolidated balance sheets, Plans in which Benefit Obligations Exceed Assets | 1,726 | 2,061
Other Assets [Member] |  |
Reconciliation of funded status: |  |
Plan assets in excess of (less than) projected benefit obligations | 1,086 | 520
Other long-term liabilities | (46) | 0
Amounts recognized in the consolidated balance sheets are: |  |
Other assets | 1,086 | 520
Other long-term liabilities | (46) | 0
Other Liabilities [Member] |  |
Reconciliation of funded status: |  |
Plan assets in excess of (less than) projected benefit obligations | 0 | 0
Other long-term liabilities | (4,200) | (7,877)
Amounts recognized in the consolidated balance sheets are: |  |
Other assets | 0 | 0
Other long-term liabilities | $ (4,200) | $ (7,877)

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- Definition Defined benefit plan pension plans with accumulated benefit obligations in excess of plan aggregate assets accumulated other comprehensive income prior service cost after tax. + References No definition available. + Details
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