Transactions with Related Parties, Advances for Asset Acquisition to Related Party (Details) - Related Party [Member] - Seawolf Ventures Limited [Member] - USD ($) $ in Thousands		6 Months Ended
Jun. 14, 2024	Jun. 30, 2024
Related Party Expenses [Abstract]
Percentage ownership of M/Y Para Bellvm	100.00%
Term of No-Shop Clause		1 month
Consideration paid for No-Shop LOI	$ 1,000

Period of time after entering into a non-binding letter of intent whereby the seller is precluded from marketing or selling a motor yacht, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

No definition available.

Name:	tops_NoShopClauseTerm
Namespace Prefix:	tops_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration