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Commitments and Contingencies (Tables) | 12 Months Ended
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Jun. 30, 2012
Commitments and Contingencies Disclosure [Abstract] |
Contractual Obligation, Fiscal Year Maturity Schedule | Contractual obligations for future fiscal years are as follows (in thousands):
|  | Contractual Obligations
Year Ended June 30, |  | Capital Lease Obligations |  | Operating Lease Obligations |  | Pension Plan Obligations |  | Postretirement Benefits Other Than Pensions
2013 |  | $ | 4,523 |  |  | $ | 3,979 |  |  | $ | 6,364 |  |  | $ | 1,363 |
2014 |  | 3,790 |  |  | 3,382 |  |  | 6,508 |  |  | 1,450 |
2015 |  | 3,742 |  |  | 2,757 |  |  | 6,692 |  |  | 1,846 |
2016 |  | 3,425 |  |  | 1,950 |  |  | 6,898 |  |  | 2,106 |
2017 |  | 1,501 |  |  | 1,341 |  |  | 7,165 |  |  | 2,362 |
Thereafter |  | 958 |  |  | 2,047 |  |  | 40,943 |  |  | 15,559 |
|  |  |  | $ | 15,456 |  |  | $ | 74,570 |  |  | $ | 24,686 |
Total minimum lease payments |  | $ | 17,939 |  |  |  |  |  |  |
Less: imputed interest (0.82% to 10.7%) |  | (2,072 | ) |  |  |  |  |  |
Present value of future minimum lease payments |  | $ | 15,867 |  |  |  |  |  |  |
Less: current portion |  | 3,737 |  |  |  |  |  |  |
Long-term capital lease obligations |  | $ | 12,130 |  |  |  |  |  |  |

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- Definition Tabular disclosure of the aggregate amount of payments due on known contractual obligations for the five years following the date of the latest balance sheet and the combined aggregate amount of maturities of known contractual obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 303 -Paragraph a -Subparagraph 5 + Details
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