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VAT TAX ISSUE IN BRAZIL (Details)
 12 Months Ended
Jan. 31, 2014
USD ($)
Jan. 31, 2014
BRL
Jan. 31, 2014
VAT Claims, One [Member]
USD ($)
Jan. 31, 2014
VAT Claims, One [Member]
BRL
Jan. 31, 2014
VAT Claims, Two [Member]
USD ($)
Jan. 31, 2014
VAT Claims, Two [Member]
BRL
Jan. 31, 2014
VAT Claims, Three [Member]
USD ($)
Jan. 31, 2014
VAT Claims, Three [Member]
BRL
Jan. 31, 2014
VAT Claims, Four [Member]
USD ($)
Jan. 31, 2014
VAT Claims, Four [Member]
BRL
Jan. 31, 2014
VAT Claims, Four [Member]
After State Amnesty Accepted [Member]
Jan. 31, 2014
VAT Claims, Five [Member]
USD ($)
Jan. 31, 2014
VAT Claims, Five [Member]
BRL
Jan. 31, 2014
VAT Claims, Five [Member]
After State Amnesty Accepted [Member]
USD ($)
Jan. 31, 2014
VAT Claims, Five [Member]
After State Amnesty Accepted [Member]
BRL
Vat Tax Issue In Brazil [Line Items]                              
Value Added Tax Claims Principal   7,776,270   305,897   573,457   6,209,836   402,071     285,009   285,009
Value Added Tax Claims Interest And Penalty   9,262,605   491,272   1,098,475   6,653,586   770,133     249,140   15,626
Value Added Tax Claims Total Amount $ 7,745,000 17,038,875 $ 362,000 797,168 $ 760,000 1,671,932 $ 5,847,000 12,863,422 $ 533,000 1,172,204   $ 243,000 534,149 $ 152,000 334,835
Value Added Tax Claims Description Of Loss Possibility     Remote Remote Remote Remote Probable Probable Remote Remote 8 Installments representing accepted amnesty per above Loss Agreed Loss Agreed    
Value Added Tax Claims Description Of Strategy *After State Amnesty Accepted *After State Amnesty Accepted To wait Judicial Process To wait Judicial Process To wait Judicial Process To wait Judicial Process To wait Judicial Process and offer Judicial Deposit (approx. 3% net sales) To wait Judicial Process and offer Judicial Deposit (approx. 3% net sales) To wait Judicial Process To wait Judicial Process   *Accept State Amnesty (8 installments, approx. BRL 42K) *Accept State Amnesty (8 installments, approx. BRL 42K)    
Value Added Tax Claims Assets Collateral     New Land New Land Plant Plant     New Land New Land