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RESTRUCTURING ACTIVITIES AND ASSET IMPAIRMENTS RESTRUCTURING ACTIVITIES AND ASSET IMPAIRMENTS (Tables) | 3 Months Ended
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Oct. 31, 2015
Restructuring and Related Activities [Abstract] |
Restructuring and Related Costs [Table Text Block] |
| Restructuring Costs | Cash Payments | Restructuring Cost Liability as of October 31, 2015
Severance | $ | 2,285 |  | $ | (732 | ) | $ | 1,553 |
Early lease termination | 225 |  | — |  | 225 |
Operational transfer costs | 299 |  | (299 | ) | — |
Total | $ | 2,809 |  | $ | (1,031 | ) | $ | 1,778 |

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 + Details
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