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Acquisitions (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended |  |  |
--- | --- | --- | --- | ---
Oct. 31, 2015 | Jul. 31, 2015 | Jan. 31, 2015 | Oct. 31, 2014 | Jun. 30, 2015 | Mar. 30, 2015 | Sep. 11, 2014
Business Acquisition, Pro Forma Revenue |  |  |  | $ 172,577 |  |  |
Payments to Acquire Businesses, Net of Cash Acquired | $ 0 |  |  | 182,500 |  |  |
Long-term Debt | 830,377 | $ 816,830 |  | 820,260 |  |  |
Business Acquisition, Pro Forma Net Income (Loss) |  |  |  | $ (54,607) |  |  |
Business Acquisition, Pro Forma Earnings Per Share, Basic |  |  |  | $ (1.51) |  |  |
Gain (Loss) Related to Litigation Settlement | 0 |  |  | $ 16,400 |  |  |
Park City litigation payment to Talisker | $ 0 |  |  | $ (10,000) |  |  |
Business Acquisition, Pro Forma Earnings Per Share, Diluted |  |  |  | $ (1.51) |  |  |
PCMR [Member] |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables |  |  |  |  |  |  | $ 930
Business Combination, Consideration Transferred |  |  |  | $ 208,950 |  |  |
Goodwill, Purchase Accounting Adjustments |  |  | $ 13,000 |  |  |  |
Business Acquisition, Effective Date of Acquisition |  |  |  | Sep. 11, 2014 |  |  |
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life |  |  |  | 46 years |  |  |
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual |  |  |  | $ 800 |  |  |
Business Combination, Consideration Transferred |  |  |  | 182,500 |  |  |
Gain (Loss) Related to Litigation Settlement |  |  |  | 16,400 |  |  |
Fair value of litigation settlement |  |  |  | 10,100 |  |  |
Business Combination, Consideration Transferred, Other |  |  |  | 26,500 |  |  |
Park City litigation payment to Talisker |  |  |  | 10,000 |  |  |
Business Acquisition, Transaction Costs |  |  |  | 900 |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment |  |  |  |  |  |  | 76,605
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill |  |  |  |  |  |  | 27,650
Goodwill, Acquired During Period |  |  |  | 92,516 |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets |  |  |  |  |  |  | 215,204
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable |  |  |  |  |  |  | 1,935
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue |  |  |  |  |  |  | 4,319
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities |  |  |  |  |  |  | $ 6,254
Perisher [Member] |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables |  |  |  |  | $ 1,494 |  |
Business Acquisition, Date of Acquisition Agreement | Mar. 30, 2015 |  |  |  |  |  |
Business Combination, Consideration Transferred |  | 124,551 |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  |  |  |  |  | 100.00% |
Business Acquisition, Effective Date of Acquisition | Jun. 30, 2015 |  |  |  |  |  |
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 4 years |  |  |  |  |  |
Lease Expiration Date | Jan. 01, 2048 |  |  |  |  |  |
Optional Lease Renewal Term | 20-year renewal option |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory |  |  |  |  | 4,859 |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment |  |  |  |  | 126,287 |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill |  |  |  |  | 5,458 |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets |  |  |  |  | 525 |  |
Goodwill, Acquired During Period |  | 31,657 |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets |  |  |  |  | 170,280 |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable |  |  |  |  | 11,394 |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue |  |  |  |  | 15,906 |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Noncurrent |  |  |  |  | 18,429 |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities |  |  |  |  | $ 45,729 |  |
Canyons Obligation [Member] |  |  |  |  |  |  |
Long-term Debt | $ 318,866 | $ 317,455 |  | $ 313,258 |  |  |

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- Definition Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472 + Details
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- Definition Amount of liabilities incurred for goods and services received that are used in an entity's business and related party payables, assumed at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472 + Details
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- Definition Amount of deferred revenue expected to be recognized as such within one year or the normal operating cycle, if longer, assumed at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472 + Details
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- Definition Amount of deferred tax liability attributable to taxable temporary differences due after one year or the normal operating cycle, if longer, assumed at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472 + Details
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Data Type: | na
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