3.4.0.3 html 21 86 1 false 9 0 false 5 false false R1.htm 101 - Document - Document And Entity Information Sheet http://www.longbaugroup.com/role/DocumentAndEntityInformation Document And Entity Information Cover 1 false false R2.htm 102 - Statement - Consolidated Balance Sheets Sheet http://www.longbaugroup.com/role/ConsolidatedBalanceSheets Consolidated Balance Sheets Statements 2 false false R3.htm 103 - Statement - Consolidated Balance Sheets (Parenthetical) Sheet http://www.longbaugroup.com/role/ConsolidatedBalanceSheetsParenthetical Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 104 - Statement - Consolidated Statements of Operations and Comprehensive Loss Sheet http://www.longbaugroup.com/role/ConsolidatedStatementsOfOperationsAndComprehensiveLoss Consolidated Statements of Operations and Comprehensive Loss Statements 4 false false R5.htm 105 - Statement - Consolidated Statements of Cash Flows Sheet http://www.longbaugroup.com/role/ConsolidatedStatementsOfCashFlows Consolidated Statements of Cash Flows Statements 5 false false R6.htm 106 - Disclosure - Nature of Business and Continuance of Operations Sheet http://www.longbaugroup.com/role/NatureOfBusinessAndContinuanceOfOperations Nature of Business and Continuance of Operations Notes 6 false false R7.htm 107 - Disclosure - Going Concern Sheet http://www.longbaugroup.com/role/GoingConcern Going Concern Notes 7 false false R8.htm 108 - Disclosure - Summary of Significant Accounting Policies Sheet http://www.longbaugroup.com/role/SummaryOfSignificantAccountingPolicies Summary of Significant Accounting Policies Notes 8 false false R9.htm 109 - Disclosure - Deposit Sheet http://www.longbaugroup.com/role/Deposit Deposit Notes 9 false false R10.htm 110 - Disclosure - Related Party Transactions Sheet http://www.longbaugroup.com/role/RelatedPartyTransactions Related Party Transactions Notes 10 false false R11.htm 111 - Disclosure - Summary of Significant Accounting Policies (Policies) Sheet http://www.longbaugroup.com/role/SummaryOfSignificantAccountingPoliciesPolicies Summary of Significant Accounting Policies (Policies) Policies http://www.longbaugroup.com/role/SummaryOfSignificantAccountingPolicies 11 false false R12.htm 112 - Disclosure - Related Party Transactions (Tables) Sheet http://www.longbaugroup.com/role/RelatedPartyTransactionsTables Related Party Transactions (Tables) Tables http://www.longbaugroup.com/role/RelatedPartyTransactions 12 false false R13.htm 113 - Disclosure - Nature of Business and Continuance of Operations (Details Textual) Sheet http://www.longbaugroup.com/role/NatureOfBusinessAndContinuanceOfOperationsDetailsTextual Nature of Business and Continuance of Operations (Details Textual) Details http://www.longbaugroup.com/role/NatureOfBusinessAndContinuanceOfOperations 13 false false R14.htm 114 - Disclosure - Summary of Significant Accounting Policies (Details Textual) Sheet http://www.longbaugroup.com/role/SummaryOfSignificantAccountingPoliciesDetailsTextual Summary of Significant Accounting Policies (Details Textual) Details http://www.longbaugroup.com/role/SummaryOfSignificantAccountingPoliciesPolicies 14 false false R15.htm 115 - Disclosure - Deposit (Details Textual) Sheet http://www.longbaugroup.com/role/DepositDetailsTextual Deposit (Details Textual) Details http://www.longbaugroup.com/role/Deposit 15 false false R16.htm 116 - Disclosure - Related Party Transactions (Details) Sheet http://www.longbaugroup.com/role/RelatedPartyTransactionsDetails Related Party Transactions (Details) Details http://www.longbaugroup.com/role/RelatedPartyTransactionsTables 16 false false R17.htm 117 - Disclosure - Related Party Transactions (Details Textual) Sheet http://www.longbaugroup.com/role/RelatedPartyTransactionsDetailsTextual Related Party Transactions (Details Textual) Details http://www.longbaugroup.com/role/RelatedPartyTransactionsTables 17 false false All Reports Book All Reports lngb-20160331.xml lngb-20160331.xsd lngb-20160331_cal.xml lngb-20160331_def.xml lngb-20160331_lab.xml lngb-20160331_pre.xml true true