Note 10 - Commitments and Contingencies - Charter Commitments (Details) $ in Thousands	Dec. 31, 2018 USD ($)
2019	$ 10,921
2020	9,467
2021	2,031
2022	1,850
Total	$ 24,269

Amount of required minimum payments for charter commitments receivable from a counter party.

No definition available.

Name:	lind_CharterCommitmentsFutureMinimumPaymentsReceivable
Namespace Prefix:	lind_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of required minimum payments for charter commitments receivable from a counter party in the fourth fiscal year following the latest fiscal year.

+ References

No definition available.

+ Details

Name:	lind_CharterCommitmentsFutureMinimumPaymentsReceivableFourthYear
Namespace Prefix:	lind_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of required minimum payments for charter commitments receivable from a counter party in next twelve months following the latest fiscal year.

+ References

No definition available.

+ Details

Name:	lind_CharterCommitmentsFutureMinimumPaymentsReceivableNextTwelveMonths
Namespace Prefix:	lind_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of required minimum payments for charter commitments receivable from a counter party in the third fiscal year following the latest fiscal year.

+ References

No definition available.

+ Details

Name:	lind_CharterCommitmentsFutureMinimumPaymentsReceivableThreeYear
Namespace Prefix:	lind_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of required minimum payments for charter commitments receivable from a counter party in the second fiscal year following the latest fiscal year.

+ References

No definition available.

+ Details

Name:	lind_CharterCommitmentsFutureMinimumPaymentsReceivableTwoYear
Namespace Prefix:	lind_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant