Note 10 - Commitments and Contingencies - Charter Commitments (Details) $ in Thousands	Sep. 30, 2025 USD ($)
2025 (three months)	$ 3,901
2026	16,800
2027	6,882
Total	$ 27,583

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

No definition available.

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