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Revenue From Contracts With Customers - Summary of Maturities of Notes Receivables Net Under Extended Payment Terms (Details) $ in Thousands | Dec. 31, 2023 USD ($)
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Revenue from Contract with Customer [Abstract] |
2024 | $ 432
2025 | 432
2026 | 432
2027 | 386
2028 | 185
Thereafter | 14
Total undiscounted cash flows | 1,881
Present value of notes receivable | 1,635
Difference between undiscounted and discounted cash flows | $ 246

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- Definition Maturities of notes receivable difference between undiscounted and discounted cash flows. + References No definition available. + Details
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- Definition Maturities of notes receivables due next twelve months. + References No definition available. + Details
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- Definition Maturities of notes receivables due year five. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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- Definition Maturities of notes receivables due year five and thereafter. + References No definition available. + Details
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- Definition Maturities of notes receivables due year four. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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- Definition Maturities of notes receivables due year three. + References No definition available. + Details
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Namespace Prefix: | lnsr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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- Definition Maturities of notes receivables due year two. + References No definition available. + Details
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Namespace Prefix: | lnsr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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- Definition Maturities of notes receivables undiscounted cash flows. + References No definition available. + Details
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Namespace Prefix: | lnsr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Present value of notes receivable. + References No definition available. + Details
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Namespace Prefix: | lnsr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- References No definition available. + Details
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