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4. Accounts Receivable (Details-Doubtful accounts) (USD $)
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12 Months Ended | |
|---|---|---|
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Mar. 31, 2014
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Mar. 31, 2013
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| Receivables [Abstract] | ||
| Allowance for doubtful accounts, beginning balance | $ 22,000 | $ 52,000 |
| Additions charged to operations | (6,000) | 33,000 |
| Deductions write-offs | (8,000) | (63,000) |
| Allowance for doubtful accounts, ending balance | $ 8,000 | $ 22,000 |
| X | ||||||||||
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- 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 | ||||||||||
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- Definition
Amount of direct write-downs of accounts receivable charged against the allowance. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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