Name:	lind_DebtAgreementMaximumBorrowingCapacity
Namespace Prefix:	lind_
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Period Type:	instant

Contractual amortization rate for debt instrument.

No definition available.

Name:	lind_DebtInstrumentAmortizationRate
Namespace Prefix:	lind_
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Represents the net leverage ratio required based on covenant under debt agreement.

No definition available.

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Represents the maximum amount of unrestricted cash and cash equivalents used in calculating net leverage ratio based on covenant.

No definition available.

Name:	lind_DebtInstrumentCovenantNetLeverageRatioMaximumUnrestrictedCashAndCashEquivalents
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Represents the amount of deferred financing costs capitalized.

No definition available.

Name:	lind_DebtInstrumentDeferredFinancingCostsCapitalized
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The amount of increase (decrease) in stated rate of a debt instrument.

No definition available.

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Contractual interest amortization rate for funds borrowed, under the debt agreement.

No definition available.

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Incremental percentage increase (decrease) in the interest rate spreads on a debt instrument.

No definition available.

Name:	lind_DebtInstrumentInterestRateSpreadsIncreaseDecrease
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Represents the percentage of loan maturing over five years from drawdown.

No definition available.

Name:	lind_DebtInstrumentMaturingOverFiveYearsFromDrawdownPercentage
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Represents the percentage of loan maturing over twelve years from drawdown.

No definition available.

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Data Type:	dtr-types:percentItemType
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Represents the deduction in net leverage ratio every two years based on covenant under debt instrument agreement.

No definition available.

Name:	lind_DebtInstrumentsCovenantNetLeverageRatioDeductionEveryTwoYears
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Data Type:	dtr-types:percentItemType
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The aggregate amount of long term debt deferred for future payments.

No definition available.

Name:	lind_LongTermDebtAggregateAmountDeferredForFuturePayments
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

The maximum financing available in percentage of purchase price pursuant to the agreement.

No definition available.

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Amount of amortization expense attributable to debt issuance costs.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Face (par) amount of debt instrument at time of issuance.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Name:	us-gaap_DebtInstrumentInterestRateEffectivePercentage
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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Name:	us-gaap_DeferredFinanceCostsGross
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

No definition available.

Name:	us-gaap_LettersOfCreditOutstandingAmount
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Name:	us-gaap_LineOfCredit
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

No definition available.

Name:	us-gaap_LineOfCreditFacilityCommitmentFeePercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Data Type:	xbrli:monetaryItemType
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The cash outflow for loan and debt issuance costs.

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Name:	us-gaap_PaymentsOfFinancingCosts
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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Period Type:	duration

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