Note 1 - Basis of Presentation (Detail) (USD $)
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3 Months Ended | 6 Months Ended | 12 Months Ended | ||||
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Mar. 31, 2013
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Mar. 31, 2012
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Mar. 31, 2013
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Mar. 31, 2012
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Mar. 31, 2013
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Dec. 31, 2012
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Sep. 30, 2012
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Number of Geographical Locations | 139 | 139 | 139 | ||||
Standard Credit Term For Sales - Minimum | 30 days | ||||||
Standard Credit Term For Sales - Maximum | 90 days | ||||||
Average Days' Sales Outstanding | 66 days | ||||||
Bad Debt Expense to Product Revenue | 0.01% | ||||||
Allowance for Doubtful Accounts Receivable | $ 23,007 | $ 23,007 | $ 23,007 | $ 41,625 | |||
Foreign Currency Transaction Loss, before Tax | $ 29,626 | $ 32,223 | $ 66,893 | $ 84,529 | |||
London, England [Member]
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Area of Real Estate Property (in Square Feet) | 6,400 | 6,400 | 6,400 | ||||
Selangor D.E., Malaysia [Member]
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Area of Real Estate Property (in Square Feet) | 16,000 | 16,000 | 16,000 |
X | ||||||||||
- Definition
The average days' sales outstanding No definition available.
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X | ||||||||||
- Definition
No authoritative reference available. No definition available.
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X | ||||||||||
- Definition
Number of geographical locations. No definition available.
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X | ||||||||||
- Definition
The minimum standard credit term (in days) for sales. No definition available.
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X | ||||||||||
- Definition
The maximum standard credit term (in days) for sales. No definition available.
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X | ||||||||||
- Definition
For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Area of a real estate property. No definition available.
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X | ||||||||||
- Definition
Aggregate realized and unrealized loss on foreign currency transactions included in net income. Includes loss on a foreign currency forward exchange contract. Does not include foreign currency transactions designated as hedges of net investment in a foreign entity or intercompany foreign currency transactions that are of a long-term nature. Gross of tax effect. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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