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Commitments and Contingencies (Details Textual) (USD $)
In Millions, unless otherwise specified |
Oct. 31, 2012
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|---|---|
| Customer Performance Bond | $ 0.9 |
| Customer Performance Bond Transferred To Restricted Cash | 0.9 |
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Jp Morgan Chase Bank [Member]
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| Demand Notes Payable | 20 |
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Rbs Citizens [Member]
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| Line Of Credit Facility Expired | $ 20 |
| X | ||||||||||
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- Definition
Represents the amount of customer performance bond outstanding. No definition available.
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| X | ||||||||||
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- Definition
Represents the amount of customer performance bond transferred to restricted cash. No definition available.
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| X | ||||||||||
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- Definition
Represents the amount of demand notes payable. No definition available.
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| X | ||||||||||
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- Definition
Represents the amount of revolving line of credit facility expired. No definition available.
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