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COMMITMENTS AND CONTINGENCIES (Tables) | 12 Months Ended
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Jan. 31, 2013
Commitments and Contingencies and Subsequent Event [Abstract] |
Schedule Of Laese Rental Cost [Table Text Block] | Total rental costs under all operating leases are summarized as follows:
|  | Gross rental |  | Rentals paid to related parties |
Year ended January 31, |  |  |  |  |  |  |
2013 |  | $ | 559,485 |  | $ | 0 |
2012 |  | $ | 749,645 |  | $ | 63,540 |
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] | Minimum annual rental commitments for the remaining term of the Company’s noncancelable operating leases relating to manufacturing facilities, office space and equipment rentals at January 31, 2013, including lease renewals subsequent to year end, are summarized as follows:
Year ending January 31, |  |  |
2014 |  | $ | 499,169 |
2015 |  |  | 175,568 |
2016 |  |  | 109,125 |
2017 |  |  | 76,168 |
2018 |  |  | 66,000 |
and thereafter |  |  | 335,500 |

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- Definition The entire tabular disclosure of the total lease rental cost. + References No definition available. + Details
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- Definition Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 + Details
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