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LONG-TERM DEBT AND SUBSEQUENT EVENT (Details Textual) | 1 Months Ended |  |  |  | 12 Months Ended | 1 Months Ended | 12 Months Ended | 1 Months Ended |  | 1 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 31, 2011 USD ($) | May 15, 2013 USD ($) | Jan. 31, 2013 USD ($) | Jan. 31, 2012 USD ($) | Jan. 31, 2013 Qingdao China [Member] USD ($) | Jan. 31, 2013 India Property [Member] USD ($) | Jan. 31, 2013 Borrowings In Brazil [Member] USD ($) | Jan. 31, 2013 Borrowings In Brazil [Member] BRL | Jun. 30, 2006 Canadian Borrowings [Member] USD ($) | Jan. 31, 2013 Canadian Borrowings [Member] USD ($) | Jan. 31, 2013 Revolving Credit Facility [Member] USD ($) | Jan. 31, 2012 Revolving Credit Facility [Member] USD ($) | Jan. 31, 2013 Term Loan [Member] USD ($) | Oct. 31, 2012 T D Bank Original Loan Agreement [Member] USD ($) | Apr. 30, 2012 T D Bank [Member] USD ($) | Jan. 31, 2010 T D Bank [Member] USD ($) | Oct. 31, 2012 T D Bank Amended Loan Agreement [Member] USD ($)
Line of Credit Facility, Maximum Amount Outstanding During Period |  |  |  |  |  |  |  |  |  |  | $ 12,900,000 | $ 18,400,000 | $ 6,300,000 |  |  |  |
Line of Credit Facility, Interest Rate During Period |  |  |  |  |  |  |  |  |  |  | 2.87% | 1.96% | 2.89% |  |  |  |
Line of Credit Facility, Interest Rate at Period End |  |  |  |  |  |  |  |  |  |  |  |  | 2.90% |  |  |  |
Line of Credit Facility, Periodic Payment |  |  |  |  |  |  | 50,708 | 100,822 |  |  |  |  | 131,470 |  |  |  |
Line of Credit Facility, Covenant Compliance |  |  |  |  |  |  |  |  |  |  |  |  | The credit facility contains financial covenants including, but not limited to, fixed charge ratio, funded debt to EBITDA ratio, inventory and accounts receivable collateral coverage ratio, with respect to which the Company was not in compliance at January 31, 2013, as amended in October 2012. |  |  |  |
Short-term borrowing |  |  | 1,578,779 | 0 |  |  | 500,256 | 1,109,040 |  |  |  |  |  |  |  |  |
Short-term Debt, Weighted Average Interest Rate |  |  |  |  |  |  | 1.35% | 1.35% |  |  |  |  |  |  |  |  |
Accrued Interest Expense Short Term Borrowings |  |  |  |  |  |  | 7,708 | 15,475 |  |  |  |  |  |  |  |  |
Total |  |  | 18,086,227 |  |  |  | 1,005,884 | 2,000,000 |  |  |  |  |  |  |  |  |
Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate |  |  |  |  |  |  | 1.09% | 1.09% |  |  |  |  |  |  |  |  |
Agreement, Value Of Project, Projected Cost |  |  |  |  |  |  |  |  | 2,400,000 |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  | 3,500,000 |  |  |  |  |  |  |  | 2,000,000 |  |  |  | 30,000,000 |  |  | 17,500,000
Line of Credit Facility, Interest Rate Description |  |  |  |  |  |  |  |  |  | interest at the Business Development Bank of Canada's floating base rate minus 1.25% (equal to 3.75% at January 31, 2013) |  |  |  | LIBOR plus 2.50 |  |  | LIBOR plus 3.50%.
Line of Credit Facility, Frequency of Payments |  |  |  |  |  |  |  |  |  | 240 monthly |  |  |  |  |  |  |
Line of Credit Facility, Periodic Payment, Principal |  |  |  |  |  |  |  |  |  | 8,350 |  |  |  |  |  |  |
Interest Costs Capitalized |  |  |  |  |  |  |  |  |  | 33,899 |  |  |  |  |  |  |
Debt Of Subsidiary, Assumed |  |  |  |  |  |  |  |  |  | 700,000 |  |  |  |  |  |  |
Accrued Interest Expense Long Term Borrowings |  |  |  |  |  |  | 7,258 | 14,573 |  | 7,258 |  |  |  |  |  |  |
Line of Credit Facility, Amount Outstanding |  |  |  |  |  |  |  |  |  |  | 9,600,000 |  |  |  |  | 23,500,000 | 9,600,000
Line of Credit Facility, Increase, Additional Borrowings | 6,500,000 |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,000,000 |  |
Line of Credit Facility, Expiration Date |  |  |  |  |  |  |  |  |  |  |  |  |  | Jun. 30, 2014 |  |  | Jun. 30, 2013
Line of Credit Facility, Initiation Date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Oct. 17, 2012
Proceeds from Sale of Real Estate |  |  |  |  | 1,100,000 | 500,000 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Periodic Payment |  |  |  |  |  |  | $ 83,827 | 166,667 |  |  |  |  |  |  |  |  |

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