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Concentration of Credit Risk
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3 Months Ended |
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Jul. 31, 2011
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| Notes to Financial Statements | |
| Concentration of Credit Risk |
(13) Concentration of Credit Risk
Financial instruments that potentially subject the Company to concentration of credit risk consist primarily of cash and cash equivalents and trade receivables. The Company maintains its cash and cash equivalents in financial institutions and brokerage accounts. To the extent that such deposits exceed the maximum insurance levels, they are uninsured. In regard to trade receivables, the Company performs ongoing evaluations of its customers' financial condition as well as general economic conditions and, generally, requires no collateral from its customers.
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- Details
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- Definition
The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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