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Intangible Assets (Detail) (USD $)
 12 Months Ended
Jan. 31, 2014
Jan. 31, 2013
Finite-Lived Intangible Assets [Line Items]    
Historical Cost $ 68,400 $ 0
Accumulated Amortization (5,973) 0
Net Amount 62,427 0
Whittier- exclusivity
    
Finite-Lived Intangible Assets [Line Items]    
Historical Cost 40,000 0
Accumulated Amortization (4,082) 0
Net Amount 35,918 0
Useful Life Original (Years) 4 years  
Useful Life Remaining (Years) 3 years 7 months 6 days  
Whittier- non compete
    
Finite-Lived Intangible Assets [Line Items]    
Historical Cost 20,000 0
Accumulated Amortization (1,633) 0
Net Amount 18,367 0
Useful Life Original (Years) 5 years  
Useful Life Remaining (Years) 4 years 7 months 6 days  
Fletcher- non compete
    
Finite-Lived Intangible Assets [Line Items]    
Historical Cost 6,000 0
Accumulated Amortization (137) 0
Net Amount 5,863 0
Useful Life Original (Years) 3 years  
Useful Life Remaining (Years) 2 years 10 months 24 days  
Eagle Rock- non compete
    
Finite-Lived Intangible Assets [Line Items]    
Historical Cost 2,400 0
Accumulated Amortization (121) 0
Net Amount $ 2,279 $ 0
Useful Life Original (Years) 3 years  
Useful Life Remaining (Years) 2 years 9 months 18 days