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Consolidated Balance Sheets - Parenthetical - Unaudited (USD $)
Apr. 30, 2015
Jan. 31, 2015
Statement of Financial Position    
Preferred stock, par value $ 0.001us-gaap_PreferredStockParOrStatedValuePerShare $ 0.001us-gaap_PreferredStockParOrStatedValuePerShare
Preferred stock, shares authorized 50,000,000us-gaap_PreferredStockSharesAuthorized 50,000,000us-gaap_PreferredStockSharesAuthorized
Preferred stock, shares issued 0us-gaap_PreferredStockSharesIssued 0us-gaap_PreferredStockSharesIssued
Preferred stock, shares outstanding 0us-gaap_PreferredStockSharesOutstanding 0us-gaap_PreferredStockSharesOutstanding
Common Stock, par value $ 0.10us-gaap_CommonStockParOrStatedValuePerShare $ 0.10us-gaap_CommonStockParOrStatedValuePerShare
Common Stock, shares authorized 650,000,000us-gaap_CommonStockSharesAuthorized 650,000,000us-gaap_CommonStockSharesAuthorized
Common Stock, shares issued 30,893,001us-gaap_CommonStockSharesIssued 30,643,001us-gaap_CommonStockSharesIssued
Common Stock, shares outstanding 30,893,001us-gaap_CommonStockSharesOutstanding 30,643,001us-gaap_CommonStockSharesOutstanding