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Summary of Significant Accounting Policies Corrections to Consolidated Statement of Cash Flows (Tables) | 6 Months Ended
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Dec. 31, 2012
Accounting Changes and Error Corrections [Abstract] |
Impact of Revisions To Prior issued Financial Statements | The accompanying consolidated statement of cash flows has been corrected for the errors described above. The impact of the adjustments is shown below:
|  | Six Months Ended December 31, 2012
(In thousands) |  | As Previously Reported |  | As Corrected
Cash flows from operating activities: |  |  |  |
Net loss |  | $ | (4,178 | ) |  | $ | (4,178 | )
Adjustments to reconcile net loss to net cash provided by operating activities: |  |  |  |
Depreciation and amortization |  | 16,640 |  |  | 16,640 |
Recovery of doubtful accounts |  | (963 | ) |  | (963 | )
Deferred income taxes |  | — |  |  | — |
Net gains on sales of assets |  | (3,202 | ) |  | (3,202 | )
ESOP and share-based compensation expense |  | 1,906 |  |  | 1,906 |
Net losses on derivatives and investments |  | 7,038 |  |  | 7,038 |
Change in operating assets and liabilities: |  |  |  |
Restricted cash |  | (1,987 | ) |  | (1,987 | )
Purchases of trading securities held for investment |  | — |  |  | (4,188 | )
Proceeds from sales of trading securities held for investment |  | — |  |  | 3,417 |
Short-term investments |  | (7,854 | ) |  | — |
Accounts and notes receivable |  | (2,053 | ) |  | (2,053 | )
Inventories |  | (2,404 | ) |  | (2,404 | )
Income tax receivable |  | 289 |  |  | 289 |
Prepaid expenses and other assets |  | 558 |  |  | 558 |
Accounts payable |  | 3,885 |  |  | 3,885 |
Accrued payroll expenses and other current liabilities |  | 3,381 |  |  | (3,702 | )
Accrued postretirement benefits |  | 351 |  |  | 351 |
Other long-term liabilities |  | (1,302 | ) |  | (1,302 | )
Net cash provided by operating activities |  | $ | 10,105 |  |  | $ | 10,105 |

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- Definition Tabular disclosure of prior period adjustments to previously issued financial statements including (1) the effect of the correction on each financial statement line item and any per-share amounts affected for each prior period presented (2) the cumulative effect of the change on retained earnings or other appropriate components of equity or net assets in the statement of financial position, as of the beginning of the earliest period presented, and (3) the effect of the prior period adjustments (both gross and net of applicable income tax) on the net income of each prior period presented in the entity's annual report for the year in which the adjustments are made. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6801783&loc=d3e22644-107794 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=6801783&loc=d3e22663-107794 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6801783&loc=d3e22658-107794 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 154 -Paragraph 26 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 9 -Paragraph 26 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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