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LONG-TERM DEBT AND SUBSEQUENT EVENT (Details Textual)
1 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended 1 Months Ended 12 Months Ended 12 Months Ended 1 Months Ended 3 Months Ended 12 Months Ended 0 Months Ended 1 Months Ended 12 Months Ended 12 Months Ended 1 Months Ended
Oct. 29, 2014
USD ($)
Jul. 31, 2014
USD ($)
Jan. 31, 2015
USD ($)
Jan. 31, 2014
USD ($)
Jan. 31, 2015
Private Placement [Member]
Craig-Hallum Capital Partners LLC [Member]
Mar. 27, 2014
China Subsidiary [Member]
USD ($)
Mar. 27, 2014
China Subsidiary [Member]
CNY
Mar. 27, 2014
Weifang Lakeland Safety Products Co Ltd And Weifang Rural Credit Cooperative Bank [Member]
USD ($)
Mar. 27, 2014
Weifang Lakeland Safety Products Co Ltd And Weifang Rural Credit Cooperative Bank [Member]
CNY
Jan. 31, 2015
Weifang Lakeland Safety Products Co Ltd And Weifang Rural Credit Cooperative Bank [Member]
USD ($)
Jan. 31, 2015
Weifang Lakeland Safety Products Co Ltd And Weifang Rural Credit Cooperative Bank [Member]
CNY
Jan. 31, 2015
Common Stock [Member]
Jan. 31, 2015
Borrowings In UK [Member]
USD ($)
Dec. 03, 2014
Borrowings In UK [Member]
USD ($)
Dec. 03, 2014
Borrowings In UK [Member]
GBP (£)
Jan. 31, 2015
Borrowings In UK [Member]
Maximum [Member]
Jan. 31, 2015
Borrowings In UK [Member]
Minimum [Member]
Jan. 31, 2014
UNITED STATES [Member]
USD ($)
Oct. 29, 2014
Subordinated Debt [Member]
Private Placement [Member]
USD ($)
Oct. 31, 2014
Subordinated Debt [Member]
Private Placement [Member]
USD ($)
Jan. 31, 2015
Subordinated Debt [Member]
Private Placement [Member]
USD ($)
Oct. 11, 2014
Bank of China Anqiu Branch [Member]
Jan. 31, 2015
Bank of China Anqiu Branch [Member]
USD ($)
Jan. 31, 2015
Bank of China Anqiu Branch [Member]
CNY
Oct. 11, 2014
Bank of China Anqiu Branch [Member]
China Subsidiary [Member]
USD ($)
Oct. 11, 2014
Bank of China Anqiu Branch [Member]
China Subsidiary [Member]
CNY
Jun. 28, 2013
Senior Loan Agreement [Member]
USD ($)
Jun. 28, 2013
Subordinated Loan Agreement [Member]
Junior Lender [Member]
USD ($)
Jan. 31, 2015
Qingdao China [Member]
USD ($)
Jan. 31, 2015
Plot 24 [Member]
USD ($)
Jan. 31, 2015
Plot 24 [Member]
INR
Jan. 31, 2015
Brazil Loans [Member]
USD ($)
Jan. 31, 2015
Brazil Loans [Member]
BRL
Jan. 31, 2015
Brazil Loans [Member]
Maximum [Member]
Jan. 31, 2015
Brazil Loans [Member]
Minimum [Member]
Jan. 31, 2015
Revolving Credit Facility [Member]
USD ($)
Jan. 31, 2014
Revolving Credit Facility [Member]
USD ($)
Jan. 31, 2015
Business Development Bank Of Canada [Member]
USD ($)
Jan. 31, 2015
Business Development Bank Of Canada [Member]
CAD
Jan. 31, 2015
Senior Credit Facility [Member]
USD ($)
Jan. 31, 2015
Senior Credit Facility [Member]
Amendment [Member]
Mar. 25, 2015
Subsequent Event [Member]
Weifang Lakeland Safety Products Co Ltd And Weifang Rural Credit Cooperative Bank [Member]
USD ($)
Mar. 25, 2015
Subsequent Event [Member]
Weifang Lakeland Safety Products Co Ltd And Weifang Rural Credit Cooperative Bank [Member]
CNY
Mar. 31, 2015
Subsequent Event [Member]
Revolving Credit Facility [Member]
Subordinated Loan Agreement [Member]
Junior Lender [Member]
Mar. 31, 2015
Subsequent Event [Member]
Revolving Credit Facility [Member]
Subordinated Loan Agreement [Member]
Senior Lender [Member]
Debt Instrument [Line Items]                                                                                          
Subordinated Debt, Total                                                       $ 3,500,000us-gaap_SubordinatedDebt
/ lake_TermLoanLenderAxis
= lake_JuniorLenderMember
/ lake_TypeOfLoanAgreementAxis
= lake_SubordinatedLoanAgreementMember
                                 
Warrants To Purchase Common Stock 55,500lake_WarrantsToPurchaseCommonStock                                                     566,015lake_WarrantsToPurchaseCommonStock
/ lake_TermLoanLenderAxis
= lake_JuniorLenderMember
/ lake_TypeOfLoanAgreementAxis
= lake_SubordinatedLoanAgreementMember
                                 
Beneficial Ownership Percentage                                                       9.58%lake_BeneficialOwnershipPercentage
/ lake_TermLoanLenderAxis
= lake_JuniorLenderMember
/ lake_TypeOfLoanAgreementAxis
= lake_SubordinatedLoanAgreementMember
                                 
Proceeds from Issuance of Subordinated Long-term Debt     0us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt 3,500,000us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt                                               3,500,000us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt
/ lake_TermLoanLenderAxis
= lake_JuniorLenderMember
/ lake_TypeOfLoanAgreementAxis
= lake_SubordinatedLoanAgreementMember
                                 
Line Of Credit Facility, Borrowing Base Calculation, Percentage Of Accounts Receivable                                                                               85.00%lake_LineOfCreditFacilityBorrowingBaseCalculationPercentageOfAccountsReceivable
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
Line Of Credit Facility, Borrowing Base Calculation, Percentage Of Eligible Inventory                                                                               60.00%lake_LineOfCreditFacilityBorrowingBaseCalculationPercentageOfEligibleInventory
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
Line Of Credit Facility, Borrowing Base Calculation, Percentage Of Liquidation Value Of Inventory                                                                               85.00%lake_LineOfCreditFacilityBorrowingBaseCalculationPercentageOfLiquidationValueOfInventory
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
Line Of Credit Facility, Borrowing Base Calculation, Inbound Inventory In Transit Inventory                                                                               1,000,000lake_LineOfCreditFacilityBorrowingBaseCalculationInboundInventoryInTransitInventory
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
Line Of Credit Facility, Borrowing Base Calculation, Receivables And Inventory Held By Canadian Subsidiary                                                                               2,000,000lake_LineOfCreditFacilityBorrowingBaseCalculationReceivablesAndInventoryHeldByCanadianSubsidiary
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
Line Of Credit Facility, Borrowing Base Calculation, Amount Available At Closing                                                                               9,400,000lake_LineOfCreditFacilityBorrowingBaseCalculationAmountAvailableAtClosing
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
Line of Credit Facility, Collateral                                                                               A perfected first security lien on all of the Borrowers United States and Canadian assets, other than its Mexican plant and the Canadian warehouse o Pledge of 65% of Lakeland US stock in all foreign subsidiaries other than 100% pledge of stock of its Canadian subsidiaries          
Line of Credit Facility, Interest Rate Description                                                                               LIBOR rate plus 525 basis points 325 basis points        
Line of Credit Facility, Interest Rate at Period End           6.72%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
/ dei_LegalEntityAxis
= lake_ChinaSubsidiaryMember
6.72%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
/ dei_LegalEntityAxis
= lake_ChinaSubsidiaryMember
    5.60%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
5.60%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
                      6.00%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
/ us-gaap_LineOfCreditFacilityAxis
= lake_BankOfChinaAnqiuBranchMember
6.00%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
/ us-gaap_LineOfCreditFacilityAxis
= lake_BankOfChinaAnqiuBranchMember
7.38%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
/ dei_LegalEntityAxis
= lake_ChinaSubsidiaryMember
/ us-gaap_LineOfCreditFacilityAxis
= lake_BankOfChinaAnqiuBranchMember
7.38%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
/ dei_LegalEntityAxis
= lake_ChinaSubsidiaryMember
/ us-gaap_LineOfCreditFacilityAxis
= lake_BankOfChinaAnqiuBranchMember
                              6.42%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
6.42%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
   
Line of Credit Facility, Commitment Fee Percentage                                                                               0.50%us-gaap_LineOfCreditFacilityCommitmentFeePercentage
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
Line of Credit Facility, Collateral Fees, Amount                                                                               3,000us-gaap_LineOfCreditFacilityCollateralFeesAmount
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
Line Of Credit Facility, Financial Covenant Fixed Charge Coverage Ratio                                                                               1.1 to 1.00          
Line Of Credit Facility Financial Covenant Minimum Amount Of EBITDA Quarter One                                                                               4,100,000lake_LineOfCreditFacilityFinancialCovenantMinimumAmountOfEbitdaQuarterOne
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
Line Of Credit Facility, Financial Covenant, Capital Expenditures                                                                               1,000,000lake_LineOfCreditFacilityFinancialCovenantCapitalExpenditures
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
line Of Credit, Facility Other Covenants, Limitation On Advances                                                                               200,000lake_LineOfCreditFacilityOtherCovenantsLimitationOnAdvances
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
Line Of Credit, Facility Other Covenants, Limitation On Investments In Foreign Subsidiaries                                                                               1,000,000lake_LineOfCreditFacilityOtherCovenantsLimitationOnInvestmentsInForeignSubsidiaries
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
Debt Instrument, Interest Rate, Stated Percentage                   5.35%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
5.35%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
                                            2.50%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ShortTermDebtTypeAxis
= lake_BrazilLoansMember
1.40%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ShortTermDebtTypeAxis
= lake_BrazilLoansMember
                   
Short-term Debt, Percentage Bearing Fixed Interest Rate                           3.44%us-gaap_ShortTermDebtPercentageBearingFixedInterestRate
/ us-gaap_LongtermDebtTypeAxis
= lake_BorrowingsInUkMember
3.44%us-gaap_ShortTermDebtPercentageBearingFixedInterestRate
/ us-gaap_LongtermDebtTypeAxis
= lake_BorrowingsInUkMember
                                                           
Short-term Debt, Refinanced, Amount                                                                           1,100,000us-gaap_ShortTermDebtRefinancedAmount
/ us-gaap_CreditFacilityAxis
= lake_BusinessDevelopmentBankOfCanadaMember
             
Debt Instrument, Term                                                                           240 months 240 months         5 years  
Debt Instrument, Interest Rate, Effective Percentage                                                                           6.45%us-gaap_DebtInstrumentInterestRateEffectivePercentage
/ us-gaap_CreditFacilityAxis
= lake_BusinessDevelopmentBankOfCanadaMember
6.45%us-gaap_DebtInstrumentInterestRateEffectivePercentage
/ us-gaap_CreditFacilityAxis
= lake_BusinessDevelopmentBankOfCanadaMember
           
Debt Instrument, Periodic Payment                                                                           6,447us-gaap_DebtInstrumentPeriodicPayment
/ us-gaap_CreditFacilityAxis
= lake_BusinessDevelopmentBankOfCanadaMember
8,169us-gaap_DebtInstrumentPeriodicPayment
/ us-gaap_CreditFacilityAxis
= lake_BusinessDevelopmentBankOfCanadaMember
           
Long-term Debt, Current Maturities                                                                           50,000us-gaap_LongTermDebtCurrent
/ us-gaap_CreditFacilityAxis
= lake_BusinessDevelopmentBankOfCanadaMember
             
Long-term Debt, Total     9,790,425us-gaap_LongTermDebt                                                                 5,641,965us-gaap_LongTermDebt
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
  799,637us-gaap_LongTermDebt
/ us-gaap_CreditFacilityAxis
= lake_BusinessDevelopmentBankOfCanadaMember
1,064,849us-gaap_LongTermDebt
/ us-gaap_CreditFacilityAxis
= lake_BusinessDevelopmentBankOfCanadaMember
           
Debt Instrument, Unamortized Discount                                                       2,200,000us-gaap_DebtInstrumentUnamortizedDiscount
/ lake_TermLoanLenderAxis
= lake_JuniorLenderMember
/ lake_TypeOfLoanAgreementAxis
= lake_SubordinatedLoanAgreementMember
                                 
Line of Credit Facility, Maximum Borrowing Capacity                           2,300,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ us-gaap_LongtermDebtTypeAxis
= lake_BorrowingsInUkMember
1,500,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ us-gaap_LongtermDebtTypeAxis
= lake_BorrowingsInUkMember
                                                           
Line Of Credit Facility Advance Rate                               3.46%lake_LineOfCreditFacilityAdvanceRate
/ us-gaap_LongtermDebtTypeAxis
= lake_BorrowingsInUkMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
3.00%lake_LineOfCreditFacilityAdvanceRate
/ us-gaap_LongtermDebtTypeAxis
= lake_BorrowingsInUkMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
                                                       
Line Of Credit Facility Bench mark Interest Rate At Period End               120.00%lake_LineOfCreditFacilityBenchMarkInterestRateAtPeriodEnd
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
120.00%lake_LineOfCreditFacilityBenchMarkInterestRateAtPeriodEnd
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
120.00%lake_LineOfCreditFacilityBenchMarkInterestRateAtPeriodEnd
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
120.00%lake_LineOfCreditFacilityBenchMarkInterestRateAtPeriodEnd
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
                    123.00%lake_LineOfCreditFacilityBenchMarkInterestRateAtPeriodEnd
/ us-gaap_LineOfCreditFacilityAxis
= lake_BankOfChinaAnqiuBranchMember
                                             
Professional Fees 132,000us-gaap_ProfessionalFees             6,501us-gaap_ProfessionalFees
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
40,000us-gaap_ProfessionalFees
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
                                                                7,475us-gaap_ProfessionalFees
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
46,000us-gaap_ProfessionalFees
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
   
Long-term Line of Credit           1,300,000us-gaap_LineOfCredit
/ dei_LegalEntityAxis
= lake_ChinaSubsidiaryMember
8,000,000us-gaap_LineOfCredit
/ dei_LegalEntityAxis
= lake_ChinaSubsidiaryMember
    1,300,000us-gaap_LineOfCredit
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
8,000,000us-gaap_LineOfCredit
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
  486,584us-gaap_LineOfCredit
/ us-gaap_LongtermDebtTypeAxis
= lake_BorrowingsInUkMember
                  800,000us-gaap_LineOfCredit
/ us-gaap_LineOfCreditFacilityAxis
= lake_BankOfChinaAnqiuBranchMember
5,000,000us-gaap_LineOfCredit
/ us-gaap_LineOfCreditFacilityAxis
= lake_BankOfChinaAnqiuBranchMember
800,000us-gaap_LineOfCredit
/ dei_LegalEntityAxis
= lake_ChinaSubsidiaryMember
/ us-gaap_LineOfCreditFacilityAxis
= lake_BankOfChinaAnqiuBranchMember
5,000,000us-gaap_LineOfCredit
/ dei_LegalEntityAxis
= lake_ChinaSubsidiaryMember
/ us-gaap_LineOfCreditFacilityAxis
= lake_BankOfChinaAnqiuBranchMember
15,000,000us-gaap_LineOfCredit
/ lake_TypeOfLoanAgreementAxis
= lake_SeniorLoanAgreementMember
                        15,000,000us-gaap_LineOfCredit
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
  1,300,000us-gaap_LineOfCredit
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
8,000,000us-gaap_LineOfCredit
/ dei_LegalEntityAxis
= lake_WeifangLakelandSafetyProductsCoLtdAndWeifangRuralCreditCooperativeBankMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
   
Short-Term Debt     3,298,823us-gaap_ShortTermBorrowings 2,558,545us-gaap_ShortTermBorrowings                                                       687,709us-gaap_ShortTermBorrowings
/ us-gaap_ShortTermDebtTypeAxis
= lake_BrazilLoansMember
1,830,888us-gaap_ShortTermBorrowings
/ us-gaap_ShortTermDebtTypeAxis
= lake_BrazilLoansMember
                       
Accrued Liabilities                                                               5,299us-gaap_AccruedLiabilitiesCurrentAndNoncurrent
/ us-gaap_ShortTermDebtTypeAxis
= lake_BrazilLoansMember
14,108us-gaap_AccruedLiabilitiesCurrentAndNoncurrent
/ us-gaap_ShortTermDebtTypeAxis
= lake_BrazilLoansMember
                       
Notes Payable                           600,000us-gaap_NotesPayable
/ us-gaap_LongtermDebtTypeAxis
= lake_BorrowingsInUkMember
400,000us-gaap_NotesPayable
/ us-gaap_LongtermDebtTypeAxis
= lake_BorrowingsInUkMember
                                                           
Line of Credit Facility, Maximum Amount Outstanding During Period                                                                       14,600,000us-gaap_LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
13,700,000us-gaap_LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
               
Line of Credit Facility, Interest Rate During Period                                                                       6.55%us-gaap_LineOfCreditFacilityInterestRateDuringPeriod
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
5.53%us-gaap_LineOfCreditFacilityInterestRateDuringPeriod
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
               
Line Of Credit Facility Floor Interest Rate                                                                               6.25%lake_LineOfCreditFacilityFloorInterestRate
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
4.25%lake_LineOfCreditFacilityFloorInterestRate
/ lake_AgreementAxis
= lake_AmendmentMember
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
       
Line Of Credit Facility Initial Interest Rate                                                                               6.25%lake_LineOfCreditFacilityInitialInterestRate
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
Line Of Credit Facility Origination Fee Amount                                                                               225,000lake_LineOfCreditFacilityOriginationFeeAmount
/ us-gaap_CreditFacilityAxis
= lake_SeniorCreditFacilityMember
         
Proceeds from Divestiture of Businesses and Interests in Affiliates                                                         700,000us-gaap_ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates
/ us-gaap_RealEstatePropertiesAxis
= lake_QingdaoChinaMember
                               
Gain (Loss) on Disposition of Stock in Subsidiary                                                         500,000us-gaap_GainOrLossOnSaleOfStockInSubsidiary
/ us-gaap_RealEstatePropertiesAxis
= lake_QingdaoChinaMember
                               
Payments of Dividends                                   1,700,000us-gaap_PaymentsOfDividends
/ us-gaap_LongtermDebtTypeAxis
= lake_UnitedStatesMember
                                                     
Provision (Benefit) For Income Taxes   422,321us-gaap_IncomeTaxExpenseBenefit (8,337,360)us-gaap_IncomeTaxExpenseBenefit (2,851,391)us-gaap_IncomeTaxExpenseBenefit                                                                                  
Proceeds from Sale of Land Held-for-use                                                           428,827us-gaap_ProceedsFromSaleOfLandHeldForUse
/ us-gaap_RealEstatePropertiesAxis
= lake_Plot24Member
25,000,000us-gaap_ProceedsFromSaleOfLandHeldForUse
/ us-gaap_RealEstatePropertiesAxis
= lake_Plot24Member
                           
Debt Instrument, Description of Variable Rate Basis                                                                                         200
Line of Credit Facility, Current Borrowing Capacity                           1,900,000us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity
/ us-gaap_LongtermDebtTypeAxis
= lake_BorrowingsInUkMember
1,250,000us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity
/ us-gaap_LongtermDebtTypeAxis
= lake_BorrowingsInUkMember
                                                           
Stock Issued During Period, Shares, Other                       1,110,000us-gaap_StockIssuedDuringPeriodSharesOther
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
            1,110,000us-gaap_StockIssuedDuringPeriodSharesOther
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SubordinatedDebtMember
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
                                                   
Debt Related Commitment Fees and Debt Issuance Costs                                     $ 1,600,000us-gaap_DebtRelatedCommitmentFeesAndDebtIssuanceCosts
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SubordinatedDebtMember
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
$ 600,000us-gaap_DebtRelatedCommitmentFeesAndDebtIssuanceCosts
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SubordinatedDebtMember
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
$ 600,000us-gaap_DebtRelatedCommitmentFeesAndDebtIssuanceCosts
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SubordinatedDebtMember
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
                                               
Class of Warrant or Right, Date from which Warrants or Rights Exercisable                                                                                         Oct. 31, 2014
Warrant Term         five year                                                                                
Line Of Credit Facility, Extended Maturity Date                                                                                         Jun. 28, 2017
Line Of Credit facility Maturity Description                                                                               An initial term of three years from June 28, 2013 (the “Closing Date”), which has been extended by one year pursuant to the Amendment. Prepayment penalties of 2% if prior to the second anniversary of the Closing Date and 1% thereafter.