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v3.23.3

NATURE OF OPERATIONS - Share-Based Compensation (Details) | 9 Months Ended
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Sep. 30, 2023
NATURE OF OPERATIONS |
Volatility period | 5 years

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- Definition The period used in the calculation of historical volatility as a part of fair value assumption under share based compensation arrangement. + References No definition available. + Details
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Namespace Prefix: | legh_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration