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Commitments and Contingencies (Details Textual) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||||
|---|---|---|---|---|---|
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Jan. 31, 2013
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Jan. 31, 2012
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Jan. 31, 2011
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Nov. 28, 2012
Jp Morgan Chase Bank [Member]
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Oct. 31, 2012
Rbs Citizens [Member]
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| Customer Performance Bond | $ 0.9 | ||||
| Line Of Credit Facility Expired | 20 | ||||
| Demand Notes Payable | 20 | ||||
| Operating Leases, Rent Expense | 2.7 | 2.6 | 3.1 | ||
| Contractual Obligation | $ 2.7 | ||||
| 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 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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| X | ||||||||||
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- Definition
Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. No definition available.
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| X | ||||||||||
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- Definition
Rental expense incurred for leased assets including furniture and equipment which has not been recognized in costs and expenses applicable to sales and revenues; for example, cost of goods sold or other operating costs and expenses. No definition available.
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