XML 77 R60.htm IDEA: XBRL DOCUMENT
v2.4.1.9

VAT TAX ISSUE IN BRAZIL AND PRIOR PERIOD ADJUSTMENTS (Details) |  | 12 Months Ended
--- | --- | ---
Jan. 31, 2015 USD ($) | Jan. 31, 2015 BRL | Jan. 31, 2015 VAT Claims, One [Member] USD ($) | Jan. 31, 2015 VAT Claims, One [Member] BRL | Jan. 31, 2015 VAT Claims, Two [Member] USD ($) | Jan. 31, 2015 VAT Claims, Two [Member] BRL | Jan. 31, 2015 VAT Claims, Three [Member] USD ($) | Jan. 31, 2015 VAT Claims, Three [Member] BRL | Jan. 31, 2015 VAT Claims, Four [Member] USD ($) | Jan. 31, 2015 VAT Claims, Four [Member] BRL
Vat Tax Issue In Brazil [Line Items] |  |  |  |  |  |  |  |  |  |
VAT Claims, Principal |  | 7,491,261 lake_ValueAddedTaxClaimsPrincipal |  | 305,897 lake_ValueAddedTaxClaimsPrincipal / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsOneMember |  | 573,457 lake_ValueAddedTaxClaimsPrincipal / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsTwoMember |  | 6,209,836 lake_ValueAddedTaxClaimsPrincipal / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsThreeMember |  | 402,071 lake_ValueAddedTaxClaimsPrincipal / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsFourMember
VAT Claims, Interest And Penalty |  | 11,054,740 lake_ValueAddedTaxClaimsInterestAndPenalty |  | 534,038 lake_ValueAddedTaxClaimsInterestAndPenalty / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsOneMember |  | 1,337,933 lake_ValueAddedTaxClaimsInterestAndPenalty / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsTwoMember |  | 8,356,422 lake_ValueAddedTaxClaimsInterestAndPenalty / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsThreeMember |  | 826,346 lake_ValueAddedTaxClaimsInterestAndPenalty / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsFourMember
VAT Claims, Total | $ 6,966,157 lake_ValueAddedTaxClaimsTotalAmount | 18,546,000 lake_ValueAddedTaxClaimsTotalAmount | $ 315,492 lake_ValueAddedTaxClaimsTotalAmount / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsOneMember | 839,935 lake_ValueAddedTaxClaimsTotalAmount / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsOneMember | $ 717,947 lake_ValueAddedTaxClaimsTotalAmount / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsTwoMember | 1,911,390 lake_ValueAddedTaxClaimsTotalAmount / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsTwoMember | $ 5,471,306 lake_ValueAddedTaxClaimsTotalAmount / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsThreeMember | 14,566,258 lake_ValueAddedTaxClaimsTotalAmount / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsThreeMember | $ 461,412 lake_ValueAddedTaxClaimsTotalAmount / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsFourMember | 1,228,417 lake_ValueAddedTaxClaimsTotalAmount / lake_ValueAddedTaxClaimsAxis = lake_ValueAddedTaxClaimsFourMember
VAT Claims, Loss Possibility |  |  | Remote | Remote | Remote | Remote | Probable | Probable | Remote | Remote
VAT Claims, Strategy |  |  | To await Judicial Process and negotiate judicial deposit | To await Judicial Process and negotiate judicial deposit | To await Judicial Process and negotiate judicial deposit | To await Judicial Process and negotiate judicial deposit | To await Judicial Process and negotiate judicial deposit | To await Judicial Process and negotiate judicial deposit | To await Judicial Process and negotiate judicial deposit | To await Judicial Process and negotiate judicial deposit
VAT Claims, Collateral |  |  | New Land | New Land | Plant | Plant | - | - | New Land | New Land

X
- Definition This element represents that, the description of assets collateral for value added tax claims. + References No definition available. + Details
Name: | lake_ValueAddedTaxClaimsAssetsCollateral
Namespace Prefix: | lake_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element represents that, the description of loss possibility for value added tax claims. + References No definition available. + Details
Name: | lake_ValueAddedTaxClaimsDescriptionOfLossPossibility
Namespace Prefix: | lake_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element represents that, the description of strategy for value added tax claims. + References No definition available. + Details
Name: | lake_ValueAddedTaxClaimsDescriptionOfStrategy
Namespace Prefix: | lake_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element represents the aggregate amount of interest and penalty for value added tax claims. + References No definition available. + Details
Name: | lake_ValueAddedTaxClaimsInterestAndPenalty
Namespace Prefix: | lake_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition This element represents the aggregate amount of principal for value added tax claims. + References No definition available. + Details
Name: | lake_ValueAddedTaxClaimsPrincipal
Namespace Prefix: | lake_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition This element represents the aggregate amount of value added tax claims. + References No definition available. + Details
Name: | lake_ValueAddedTaxClaimsTotalAmount
Namespace Prefix: | lake_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | lake_VatTaxIssueInBrazilLineItems
Namespace Prefix: | lake_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration