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Significant Accounting Policies - Fair values of financial assets of the Company (Details) (USD $)
Nov. 30, 2014
Feb. 28, 2014
Marketable Securities $ 1,637,715us-gaap_MarketableSecuritiesCurrent $ 630,794us-gaap_MarketableSecuritiesCurrent
Quoted Prices in Active Markets (Level 1)    
Marketable Securities $ 1,637,715us-gaap_MarketableSecuritiesCurrent
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member
$ 630,794us-gaap_MarketableSecuritiesCurrent
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel1Member