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Discontinued Operations in India (Tables) | 9 Months Ended
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Oct. 31, 2012
Discontinued Operations and Disposal Groups [Abstract] |
Schedule Of Disposal Groups, Including Discontinued Operations, Balance Sheet [Table Text Block] | The assets and liabilities of the discontinued operations are presented separately under the captions “Assets of discontinued operations in India” and “Liabilities of discontinued operations in India,” respectively, in the accompanying Balance Sheets at October 31, 2012 and January 31, 2012, and consist of the following:
|  | October 31, 2012 |  |  | January 31, 2012 |
Cash |  | $ | 219,949 |  |  | $ | 230,502 |
Accounts receivable |  |  | 16,494 |  |  |  | 6,772 |
Inventory |  |  | 220,603 |  |  |  | 200,000 |
Other current asset |  |  | 11,246 |  |  |  | 27,262 |
Property and equipment |  |  | 1,521,771 |  |  |  | 1,534,034 |
Total assets of discontinued operations |  |  | 1,990,063 |  |  |  | 1,998,570 |
Liabilities of discontinued operations: |  |  |  |  |  |  |  |
Accounts payable |  |  | 14,668 |  |  |  | 5,715 |
Other liabilities |  |  | 4,983 |  |  |  | 59,065 |
Total liabilities of discontinued operations |  |  | 19,651 |  |  |  | 64,780 |
Net assets of discontinued operations |  | $ | 1,970,412 |  |  | $ | 1,933,790 |
Schedule Of Disposal Groups, Including Discontinued Operations, Income Statement [Table Text Block] | The following table illustrates the reporting of the discontinued operations reclassified on the face of the Statements of Operations for the nine months ended October 31, 2012 and 2011:
|  | Three Months Ended October 31, |  |  | Nine Months Ended October 31, |
|  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011 |
Net sales |  |  | — |  |  | $ | 225,307 |  |  |  | — |  |  | $ | 742,055 |
Cost of goods sold |  |  | — |  |  |  | 372,691 |  |  |  | — |  |  |  | 1,056,757 |
Gross profit |  |  | — |  |  |  | (147,384 | ) |  |  | — |  |  |  | (314,702 | )
Operating expense |  |  | — |  |  |  | 100,312 |  |  |  | — |  |  |  | 249,630 |
Operating profit (loss) |  |  | — |  |  |  | (247,696 | ) |  |  | — |  |  |  | (564,332 | )
Shutdown expense accrual |  |  | — |  |  |  | 880,694 |  |  |  | — |  |  |  | 880,694 |
Loss from discontinued operations before income taxes |  |  | — |  |  |  | (1,128,390 | ) |  |  | — |  |  |  | (1,445,026 | )
Benefit from income taxes from discontinued operations |  |  | — |  |  |  | 406,120 |  |  |  | — |  |  |  | 520,210 |
Net loss from discontinued operations |  |  | — |  |  |  | (722,270 | ) |  |  | — |  |  |  | (924,816)

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