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4. Accounts Receivable (Details 1) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
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Mar. 31, 2013
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Mar. 31, 2012
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| Accounts Receivable Tables | ||
| Balance at Beginning of Year | $ 52 | $ 62 |
| Additions Charged to Operations | 33 | 2 |
| Deductions Write-Offs | (63) | (12) |
| Balance at End of Year | $ 22 | $ 52 |
| X | ||||||||||
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- Details
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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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