XML 20 R7.htm IDEA: XBRL DOCUMENT
v3.25.2

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED) (Parenthetical)) - $ / shares | Jul. 31, 2025 | Apr. 30, 2025 | Jul. 31, 2024 | Apr. 30, 2024
--- | --- | --- | --- | ---
Statement [Abstract] |  |  |  |
Dividends | $ 0.03 | $ 0.03 | $ 0.03 | $ 0.03

X
- References No definition available. + Details
Name: | lake_StatementAbstract
Namespace Prefix: | lake_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The per share amount of a dividend declared, but not paid, as of the financial reporting date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-3 + Details
Name: | us-gaap_DividendsPayableAmountPerShare
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant