Transactions with Related Parties, Fees from Management Agreement (Details) - Related Party [Member] - Seanergy Management [Member] - USD ($)
$ in Thousands

6 Months Ended

Jun. 30, 2026

Jun. 30, 2025

[1]	included in “Vessel revenue, net” (Note 13) in the accompanying unaudited interim condensed consolidated statement of operations
[2]	presented in “Gain on sale of vessels, net” (Note 5) in the accompanying unaudited interim condensed consolidated statement of operations