Long-Term Debt (Details)	3 Months Ended
	Apr. 30, 2014 USD ($)	Apr. 30, 2013 USD ($)	Apr. 30, 2014 Brazil Loans [Member] USD ($)	Apr. 30, 2014 Brazil Loans [Member] BRL	Apr. 30, 2014 Brazil Loans [Member] Maximum [Member]	Apr. 30, 2014 Brazil Loans [Member] Minimum [Member]
Debt Instrument [Line Items]
Balance Beginning			$ 1,148,114	2,785,644
New Borrowings			705,254	1,632,434
Principal Payments			(821,539)	(1,919,957)
Foreign Exchange Difference	38,636	(27,142)	85,399	0
Balance Ending			1,117,228	2,498,122
Less Accrued Interest Included			(20,321)	(47,037)
TOTAL			$ 1,096,907	2,451,085
Collateral			Receivables, Officer Guarantee, Customer Contract	Receivables, Officer Guarantee, Customer Contract
Monthly Interest Rate Range					2.11%	1.09%