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COMMITMENTS AND CONTINGENCIES (Tables)
 12 Months Ended
Jan. 31, 2014
Commitments and Contingencies and Subsequent Event [Abstract]  
Schedule Of Lease 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,
 
 
 
 
 
 
 
2014
 
$
651,918
 
$
0
 
2013
 
$
559,485
 
$
0
 
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, 2014, including lease renewals subsequent to year end, are summarized as follows:
 
Year ending January 31,
 
 
 
 
 
 
 
2015
 
516,310
 
2016
 
222,311
 
2017
 
81,608
 
2018
 
66,250
 
2019
 
66,250
 
and thereafter
 
269,750