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VAT Tax Issue in Brazil (Tables) | 9 Months Ended
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Oct. 31, 2013
Vat Tax Issues Disclosure [Abstract] |
Schedule Of Value Added Tax Claims [Table Text Block] | A table summarizing all five different VAT claims and their status is listed below:
Principle |  | Interest |  | Penalty |  | Total |  | Approximate for Totals |  | Loss Possibility | Strategy | Collateral |
R$ |  | R$ |  | R$ |  | R$ |  | US $ |  |  |  |  |  |  |
| 305,897 |  |  | 310,182 |  |  | 181,089 |  |  | 797,168 |  |  | 362,000 |  | Remote |  | To wait Judicial Process |  | New Land |
| 573,457 |  |  | 754,401 |  |  | 344,074 |  |  | 1,671,932 |  |  | 760,000 |  | Remote |  | To wait Judicial Process |  | Plant |
| 6,209,836 |  |  | 3,142,429 |  |  | 3,511,156 |  |  | 12,863,422 |  |  | 5,847,000 |  | Probable |  | To wait Judicial Process and offer Judicial Deposit (approx. 3% net sales) |  | - |
| 402,071 |  |  | 528,891 |  |  | 241,242 |  |  | 1,172,204 |  |  | 533,000 |  | Remote |  | To wait Judicial Process |  | New Land |
| 285,009 |  |  | 78,135 |  |  | 171,005 |  |  | 534,149 |  |  | 243,000 |  | Loss Agreed |  | *Accept State Amnesty (8 installments, approx. BRL 42K) |  | - |
| 7,776,270 |  |  | 4,814,038 |  |  | 4,448,567 |  |  | 17,038,875 |  |  | 7,745,000 |  |  |  | *After State Amnesty Accepted |  |  |
|  | PRINCIPAL |  | INTEREST |  | PENALTY |  | TOTAL |  |  |  | State Requirements |
|  |  | 285,009 |  |  | 15,626 |  |  | 34,200 |  |  | 334,835 |  |  |  |  | 8 Installments |
Total |  |  | 285,009 |  |  | 15,626 |  |  | 34,200 |  |  | 334,835 |  |  | 152,000 |  |  |

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- Definition Tabular disclosure of value added tax claims. + References No definition available. + Details
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- Details
Name: | lake_VatTaxIssuesDisclosureAbstract
Namespace Prefix: | lake_
Data Type: | xbrli:stringItemType
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