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INCOME TAXES (Details Textual) | 12 Months Ended | 1 Months Ended
--- | --- | ---
Jan. 31, 2015 USD ($) | Jan. 31, 2015 BRL | Jan. 31, 2014 USD ($) | Jan. 31, 2013 USD ($) | Jan. 31, 2015 Minimum [Member] | Jan. 31, 2015 Maximum [Member] | Oct. 31, 2014 Weifang Lakeland Safety Products Co., Ltd. [Member] USD ($) | Oct. 31, 2014 Weifang Meiyang Protective Products Co., Ltd [Member] USD ($)
Income Taxes [Line Items] |  |  |  |  |  |  |  |
Income Tax Examination, Tax Expense | $ 100,000 lake_IncomeTaxExaminationTaxExpense | 280,416 lake_IncomeTaxExaminationTaxExpense |  |  |  |  |  |
Undistributed Earnings of Foreign Subsidiaries | 21,600,000 us-gaap_UndistributedEarningsOfForeignSubsidiaries |  | 18,000,000 us-gaap_UndistributedEarningsOfForeignSubsidiaries |  |  |  |  |
Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries | 3,200,000 us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries |  | 3,200,000 us-gaap_DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries |  |  |  |  |
Estimated Dividends, Amount |  |  |  |  |  |  |  | 1,000,000 lake_EstimatedDividendsAmount / dei_LegalEntityAxis = lake_WeifangMeiyangProtectiveProductsCoLtdMember
Estimated Dividends, Percentage |  |  |  |  |  |  |  | 33.00%lake_EstimatedDividendsPercentage / dei_LegalEntityAxis = lake_WeifangMeiyangProtectiveProductsCoLtdMember
Dividends |  |  |  |  |  |  | 1,300,000 us-gaap_Dividends / dei_LegalEntityAxis = lake_WeifangLakelandSafetyProductsCoLtdMember | 450,000 us-gaap_Dividends / dei_LegalEntityAxis = lake_WeifangMeiyangProtectiveProductsCoLtdMember
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount | 2,945,885 us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance |  | (4,544,431)us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance | 4,500,000 us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance |  |  |  |
Operating Loss Carry forwards Expiration Period |  |  |  |  | 15 years | 20 years |  |
Effective Income Tax Rate Reconciliation, Deduction, Other, Amount | (9,500,000)us-gaap_IncomeTaxReconciliationDeductionsOther |  |  |  |  |  |  |
Effective Income Tax Rate Reconciliation, Deduction, Goodwill and Amortization | $ 900,000 lake_EffectiveIncomeTaxRateReconciliationDeductionGoodwillAndAmortization | 2,774,843 lake_EffectiveIncomeTaxRateReconciliationDeductionGoodwillAndAmortization |  |  |  |  |  |

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