Note 10 - Commitments and Contingencies - Charter Commitments (Details) $ in Thousands	Mar. 31, 2025 USD ($)
2025 (nine months)	$ 11,560
2026	14,317
Total	$ 25,877

Amount of minimum payments for charter commitments in the second fiscal year following the latest fiscal year.

No definition available.

Name:	lind_CharterCommitmentsFutureMinimumPaymentsYearTwo
Namespace Prefix:	lind_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant