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v3.25.3

Commitments and Contingencies (Details) $ in Millions | Aug. 11, 2025 USD ($) occurence
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Commitments and Contingencies Disclosure [Abstract] |
Loss contingency, insurance coverage limit per occurrence | $ | $ 1.0
Loss contingency, number of occurences | occurence | 29

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- Definition Loss Contingency, Insurance Coverage Limit Per Occurrence + References No definition available. + Details
Name: | lth_LossContingencyInsuranceCoverageLimitPerOccurrence
Namespace Prefix: | lth_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Loss Contingency, Number Of Occurences + References No definition available. + Details
Name: | lth_LossContingencyNumberOfOccurences
Namespace Prefix: | lth_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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