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Pension Benefits (Tables) (Pension Benefits [Member]) | 3 Months Ended
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Sep. 30, 2013
Pension Benefits [Member] |
Defined Benefit Plan Disclosure [Line Items] |
Components Of Net Periodic Benefit Income | The following table summarizes the components of net periodic benefit income for our pension plans:
| Three Months Ended September 30,
| 2013 |  | 2012
Components of net periodic benefit income |  |  |
Interest cost | $ | 438 |  |  | $ | 408 |
Expected return on plan assets | (614 | ) |  | (595 | )
Amortization of unrecognized net loss | 115 |  |  | 172 |
Net periodic benefit income | $ | (61 | ) |  | $ | (15 | )

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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