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Severance and Other Restructuring Costs (Details Textual) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | 3 Months Ended | 1 Months Ended | |||
|---|---|---|---|---|---|---|---|
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Oct. 31, 2012
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Jul. 31, 2012
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Oct. 31, 2012
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Oct. 31, 2012
Employee Severance [Member]
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Jul. 31, 2012
Finance and Manufacturing Head Counts [Member]
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Jul. 31, 2012
Leasehold Improvements [Member]
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May 31, 2012
Chief Executive Officer [Member]
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| Restructuring and Related Cost, Number of Positions Eliminated (number of employees) | 2 | ||||||
| Non Recurring Expenses | $ 0.2 | ||||||
| Severance and Restructuring Charges | 1.5 | 1.4 | 2.9 | 0.4 | 0.8 | ||
| Bid Price | 0.7 | 0.7 | |||||
| Reduced Sale Price | 0.5 | ||||||
| Restructuring Costs | $ 0.2 | ||||||
| X | ||||||||||
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- Definition
Represents the bid price of property. No definition available.
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| X | ||||||||||
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- Definition
It represents non recurring expenses related to bonus, Relocation expenses,recruitment fees relating to hiring of chief executive officer. No definition available.
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| X | ||||||||||
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- Definition
Represents the reduced selling price of the property. No definition available.
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| X | ||||||||||
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- Definition
It represents the value of Severance and Restructuring Charges. No definition available.
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| X | ||||||||||
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- Definition
The number of positions eliminated during the period as a result of restructuring activities. No definition available.
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| X | ||||||||||
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- Definition
Adjustment to remove noncash portion of restructuring costs and include cash payments when calculating cash flows from operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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