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Stockholders Equity (Details Narrative) (USD $)
0 Months Ended 3 Months Ended 0 Months Ended
Feb. 14, 2013
Sep. 30, 2010
Jan. 19, 2013
Dec. 31, 2014
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2012
Preferred stock, shares authorized       10,000,000us-gaap_PreferredStockSharesAuthorized 10,000,000us-gaap_PreferredStockSharesAuthorized   10,000,000us-gaap_PreferredStockSharesAuthorized
Preferred stock, par value       $ 0.001us-gaap_PreferredStockParOrStatedValuePerShare $ 0.001us-gaap_PreferredStockParOrStatedValuePerShare   $ 0.001us-gaap_PreferredStockParOrStatedValuePerShare
Common stock, shares authorized       250,000,000us-gaap_CommonStockSharesAuthorized 100,000,000us-gaap_CommonStockSharesAuthorized   100,000,000us-gaap_CommonStockSharesAuthorized
Common stock, par value     0.001us-gaap_CommonStockParOrStatedValuePerShare $ 0.001us-gaap_CommonStockParOrStatedValuePerShare $ 0.001us-gaap_CommonStockParOrStatedValuePerShare   $ 0.001us-gaap_CommonStockParOrStatedValuePerShare
Common stock, shares issued 72,000,000us-gaap_CommonStockSharesIssued   3,000,000us-gaap_CommonStockSharesIssued 103,952,000us-gaap_CommonStockSharesIssued 93,422,721us-gaap_CommonStockSharesIssued   25,000,000us-gaap_CommonStockSharesIssued
Common stock, shares outstanding     3,000,000us-gaap_CommonStockSharesOutstanding 103,952,000us-gaap_CommonStockSharesOutstanding 93,422,721us-gaap_CommonStockSharesOutstanding   25,000,000us-gaap_CommonStockSharesOutstanding
Number of shares held in treasury       25,641,941us-gaap_TreasuryStockNumberOfSharesHeld      
Additional paid in capital to common stock           $ 69,000,000us-gaap_AdditionalPaidInCapitalCommonStock  
Common Stock [Member]              
Number of shares newly issued   20,875,000us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
         
Stock split ratio 24 for 1 stock split            
Perpetual Wind Power Corporation [Member] | Common Stock [Member]              
Number of shares issued for acquisition     24,500,000us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
/ dei_LegalEntityAxis
= libe_PerpetualWindPowerCorporationMember
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
       
Number of shares newly issued     2,500,000us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ dei_LegalEntityAxis
= libe_PerpetualWindPowerCorporationMember
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember