Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-24-017470-index-headers.html | 2024-04-03 09:31:00 | |
| 0001140361-24-017470-index.html | 2024-04-03 09:31:00 | |
| 0001140361-24-017470.txt | 2024-04-03 09:31:00 | |
 0001140361-24-017470-xbrl.zip | 1358353 | 2024-04-03 09:31:00 |
| ef20015287_20f.htm | 3415511 | 2024-04-03 09:31:00 |
| ef20015287_20f_htm.xml | 1810828 | 2024-04-03 09:31:00 |
| ef20015287_ex11-1.htm | 27694 | 2024-04-03 09:31:00 |
| ef20015287_ex12-1.htm | 7004 | 2024-04-03 09:31:00 |
| ef20015287_ex12-2.htm | 6923 | 2024-04-03 09:31:00 |
| ef20015287_ex13-1.htm | 3330 | 2024-04-03 09:31:00 |
| ef20015287_ex13-2.htm | 3094 | 2024-04-03 09:31:00 |
| ef20015287_ex15-1.htm | 2271 | 2024-04-03 09:31:00 |
| ef20015287_ex15-2.htm | 5531 | 2024-04-03 09:31:00 |
| ef20015287_ex2-5.htm | 80083 | 2024-04-03 09:31:00 |
| ef20015287_ex4-1.htm | 144125 | 2024-04-03 09:31:00 |
| ef20015287_ex4-20.htm | 1068797 | 2024-04-03 09:31:00 |
| ef20015287_ex4-23.htm | 1109743 | 2024-04-03 09:31:00 |
| ef20015287_ex4-27.htm | 236252 | 2024-04-03 09:31:00 |
| ef20015287_ex4-29.htm | 160093 | 2024-04-03 09:31:00 |
| ef20015287_ex4-3.htm | 436695 | 2024-04-03 09:31:00 |
| ef20015287_ex4-34.htm | 102857 | 2024-04-03 09:31:00 |
| ef20015287_ex4-35.htm | 145668 | 2024-04-03 09:31:00 |
| ef20015287_ex4-36.htm | 1819916 | 2024-04-03 09:31:00 |
| ef20015287_ex4-43.htm | 1225208 | 2024-04-03 09:31:00 |
| ef20015287_ex4-44.htm | 8750 | 2024-04-03 09:31:00 |
| ef20015287_ex4-45.htm | 18606 | 2024-04-03 09:31:00 |
| ef20015287_ex4-46.htm | 185537 | 2024-04-03 09:31:00 |
| ef20015287_ex4-53.htm | 92379 | 2024-04-03 09:31:00 |
| ef20015287_ex8-1.htm | 25538 | 2024-04-03 09:31:00 |
| ef20015287_ex97-1.htm | 46771 | 2024-04-03 09:31:00 |
| FilingSummary.xml | 60533 | 2024-04-03 09:31:00 |
| Financial_Report.xlsx | 186931 | 2024-04-03 09:31:00 |
 image01.jpg | 1989 | 2024-04-03 09:31:00 |
 image02.jpg | 212976 | 2024-04-03 09:31:00 |
 image03.jpg | 6635 | 2024-04-03 09:31:00 |
 image04.jpg | 207393 | 2024-04-03 09:31:00 |
 image05.jpg | 4922 | 2024-04-03 09:31:00 |
 image06.jpg | 214014 | 2024-04-03 09:31:00 |
 image07.jpg | 7792 | 2024-04-03 09:31:00 |
 image08.jpg | 8279 | 2024-04-03 09:31:00 |
 image09.jpg | 4339 | 2024-04-03 09:31:00 |
 image10.jpg | 14573 | 2024-04-03 09:31:00 |
 image11.jpg | 14183 | 2024-04-03 09:31:00 |
 image12.jpg | 987 | 2024-04-03 09:31:00 |
 image13.jpg | 243688 | 2024-04-03 09:31:00 |
 image14.jpg | 59046 | 2024-04-03 09:31:00 |
 image15.jpg | 159661 | 2024-04-03 09:31:00 |
 image16.jpg | 1966 | 2024-04-03 09:31:00 |
 image17.jpg | 2331 | 2024-04-03 09:31:00 |
 image18.jpg | 8670 | 2024-04-03 09:31:00 |
 image19.jpg | 164440 | 2024-04-03 09:31:00 |
 image20.jpg | 109853 | 2024-04-03 09:31:00 |
 image21.jpg | 255370 | 2024-04-03 09:31:00 |
 image22.jpg | 253183 | 2024-04-03 09:31:00 |
 image23.jpg | 105405 | 2024-04-03 09:31:00 |
 image24.jpg | 12386 | 2024-04-03 09:31:00 |
 image25.jpg | 966 | 2024-04-03 09:31:00 |
 image26.jpg | 259389 | 2024-04-03 09:31:00 |
 image27.jpg | 548654 | 2024-04-03 09:31:00 |
 image28.jpg | 524835 | 2024-04-03 09:31:00 |
 image29.jpg | 594149 | 2024-04-03 09:31:00 |
 image30.jpg | 733025 | 2024-04-03 09:31:00 |
 image31.jpg | 895963 | 2024-04-03 09:31:00 |
 image32.jpg | 662274 | 2024-04-03 09:31:00 |
 image33.jpg | 823950 | 2024-04-03 09:31:00 |
 image34.jpg | 931211 | 2024-04-03 09:31:00 |
 image35.jpg | 295977 | 2024-04-03 09:31:00 |
 image36.jpg | 942501 | 2024-04-03 09:31:00 |
 image37.jpg | 143436 | 2024-04-03 09:31:00 |
 image38.jpg | 399329 | 2024-04-03 09:31:00 |
 image39.jpg | 250766 | 2024-04-03 09:31:00 |
 image40.jpg | 375690 | 2024-04-03 09:31:00 |
 image41.jpg | 793911 | 2024-04-03 09:31:00 |
 image42.jpg | 767025 | 2024-04-03 09:31:00 |
 image43.jpg | 833534 | 2024-04-03 09:31:00 |
 image44.jpg | 763425 | 2024-04-03 09:31:00 |
 image45.jpg | 967496 | 2024-04-03 09:31:00 |
 image46.jpg | 698592 | 2024-04-03 09:31:00 |
 image47.jpg | 896083 | 2024-04-03 09:31:00 |
 image48.jpg | 1003681 | 2024-04-03 09:31:00 |
 image49.jpg | 300710 | 2024-04-03 09:31:00 |
 image50.jpg | 974211 | 2024-04-03 09:31:00 |
 image51.jpg | 154090 | 2024-04-03 09:31:00 |
 image52.jpg | 421758 | 2024-04-03 09:31:00 |
 image53.jpg | 263932 | 2024-04-03 09:31:00 |
 image54.jpg | 207606 | 2024-04-03 09:31:00 |
 image55.jpg | 230465 | 2024-04-03 09:31:00 |
 image56.jpg | 135132 | 2024-04-03 09:31:00 |
 image57.jpg | 255384 | 2024-04-03 09:31:00 |
 image58.jpg | 293966 | 2024-04-03 09:31:00 |
 image59.jpg | 255915 | 2024-04-03 09:31:00 |
 image60.jpg | 323172 | 2024-04-03 09:31:00 |
 image61.jpg | 325968 | 2024-04-03 09:31:00 |
 image62.jpg | 297312 | 2024-04-03 09:31:00 |
 image63.jpg | 275562 | 2024-04-03 09:31:00 |
 image64.jpg | 323750 | 2024-04-03 09:31:00 |
 image65.jpg | 237520 | 2024-04-03 09:31:00 |
 image66.jpg | 280031 | 2024-04-03 09:31:00 |
 image67.jpg | 263800 | 2024-04-03 09:31:00 |
 image68.jpg | 259634 | 2024-04-03 09:31:00 |
 image69.jpg | 269910 | 2024-04-03 09:31:00 |
 image70.jpg | 124502 | 2024-04-03 09:31:00 |
| MetaLinks.json | 1127749 | 2024-04-03 09:31:00 |
| R1.htm | 82009 | 2024-04-03 09:31:00 |
| R10.htm | 109862 | 2024-04-03 09:31:00 |
| R11.htm | 36393 | 2024-04-03 09:31:00 |
| R12.htm | 17560 | 2024-04-03 09:31:00 |
| R13.htm | 11193 | 2024-04-03 09:31:00 |
| R14.htm | 39970 | 2024-04-03 09:31:00 |
| R15.htm | 22186 | 2024-04-03 09:31:00 |
| R16.htm | 107134 | 2024-04-03 09:31:00 |
| R17.htm | 26123 | 2024-04-03 09:31:00 |
| R18.htm | 15082 | 2024-04-03 09:31:00 |
| R19.htm | 33373 | 2024-04-03 09:31:00 |
| R2.htm | 134221 | 2024-04-03 09:31:00 |
| R20.htm | 51772 | 2024-04-03 09:31:00 |
| R21.htm | 50152 | 2024-04-03 09:31:00 |
| R22.htm | 24624 | 2024-04-03 09:31:00 |
| R23.htm | 62512 | 2024-04-03 09:31:00 |
| R24.htm | 33726 | 2024-04-03 09:31:00 |
| R25.htm | 10879 | 2024-04-03 09:31:00 |
| R26.htm | 185659 | 2024-04-03 09:31:00 |
| R27.htm | 52482 | 2024-04-03 09:31:00 |
| R28.htm | 11919 | 2024-04-03 09:31:00 |
| R29.htm | 11488 | 2024-04-03 09:31:00 |
| R3.htm | 34268 | 2024-04-03 09:31:00 |
| R30.htm | 27247 | 2024-04-03 09:31:00 |
| R31.htm | 19197 | 2024-04-03 09:31:00 |
| R32.htm | 31543 | 2024-04-03 09:31:00 |
| R33.htm | 15420 | 2024-04-03 09:31:00 |
| R34.htm | 28267 | 2024-04-03 09:31:00 |
| R35.htm | 9232 | 2024-04-03 09:31:00 |
| R36.htm | 49641 | 2024-04-03 09:31:00 |
| R37.htm | 23922 | 2024-04-03 09:31:00 |
| R38.htm | 58379 | 2024-04-03 09:31:00 |
| R39.htm | 20677 | 2024-04-03 09:31:00 |
| R4.htm | 94403 | 2024-04-03 09:31:00 |
| R40.htm | 129399 | 2024-04-03 09:31:00 |
| R41.htm | 4903 | 2024-04-03 09:31:00 |
| R42.htm | 4885 | 2024-04-03 09:31:00 |
| R43.htm | 5489 | 2024-04-03 09:31:00 |
| R44.htm | 12331 | 2024-04-03 09:31:00 |
| R45.htm | 4162 | 2024-04-03 09:31:00 |
| R46.htm | 3976 | 2024-04-03 09:31:00 |
| R47.htm | 26574 | 2024-04-03 09:31:00 |
| R48.htm | 4333 | 2024-04-03 09:31:00 |
| R49.htm | 70312 | 2024-04-03 09:31:00 |
| R5.htm | 7157 | 2024-04-03 09:31:00 |
| R50.htm | 53206 | 2024-04-03 09:31:00 |
| R51.htm | 39578 | 2024-04-03 09:31:00 |
| R52.htm | 8558 | 2024-04-03 09:31:00 |
| R53.htm | 27819 | 2024-04-03 09:31:00 |
| R54.htm | 26240 | 2024-04-03 09:31:00 |
| R55.htm | 38128 | 2024-04-03 09:31:00 |
| R56.htm | 22673 | 2024-04-03 09:31:00 |
| R57.htm | 56803 | 2024-04-03 09:31:00 |
| R58.htm | 44492 | 2024-04-03 09:31:00 |
| R59.htm | 47044 | 2024-04-03 09:31:00 |
| R6.htm | 89640 | 2024-04-03 09:31:00 |
| R60.htm | 30471 | 2024-04-03 09:31:00 |
| R61.htm | 33891 | 2024-04-03 09:31:00 |
| R62.htm | 38632 | 2024-04-03 09:31:00 |
| R63.htm | 23814 | 2024-04-03 09:31:00 |
| R64.htm | 27061 | 2024-04-03 09:31:00 |
| R65.htm | 36384 | 2024-04-03 09:31:00 |
| R66.htm | 21722 | 2024-04-03 09:31:00 |
| R67.htm | 37005 | 2024-04-03 09:31:00 |
| R68.htm | 21737 | 2024-04-03 09:31:00 |
| R69.htm | 21753 | 2024-04-03 09:31:00 |
| R7.htm | 4710 | 2024-04-03 09:31:00 |
| R70.htm | 32604 | 2024-04-03 09:31:00 |
| R71.htm | 24470 | 2024-04-03 09:31:00 |
| R72.htm | 28901 | 2024-04-03 09:31:00 |
| R73.htm | 30679 | 2024-04-03 09:31:00 |
| R74.htm | 40821 | 2024-04-03 09:31:00 |
| R75.htm | 10461 | 2024-04-03 09:31:00 |
| R76.htm | 32811 | 2024-04-03 09:31:00 |
| R77.htm | 16213 | 2024-04-03 09:31:00 |
| R78.htm | 17906 | 2024-04-03 09:31:00 |
| R79.htm | 36588 | 2024-04-03 09:31:00 |
| R8.htm | 142711 | 2024-04-03 09:31:00 |
| R80.htm | 9742 | 2024-04-03 09:31:00 |
| R81.htm | 65666 | 2024-04-03 09:31:00 |
| R82.htm | 22922 | 2024-04-03 09:31:00 |
| R83.htm | 4302 | 2024-04-03 09:31:00 |
| R84.htm | 73855 | 2024-04-03 09:31:00 |
| R85.htm | 65708 | 2024-04-03 09:31:00 |
| R86.htm | 19859 | 2024-04-03 09:31:00 |
| R87.htm | 26728 | 2024-04-03 09:31:00 |
| R88.htm | 5935 | 2024-04-03 09:31:00 |
| R89.htm | 9306 | 2024-04-03 09:31:00 |
| R9.htm | 60270 | 2024-04-03 09:31:00 |
| R90.htm | 8557 | 2024-04-03 09:31:00 |
| R91.htm | 19246 | 2024-04-03 09:31:00 |
| R92.htm | 8336 | 2024-04-03 09:31:00 |
| R93.htm | 21949 | 2024-04-03 09:31:00 |
| R94.htm | 74480 | 2024-04-03 09:31:00 |
| R95.htm | 129382 | 2024-04-03 09:31:00 |
| R96.htm | 135704 | 2024-04-03 09:31:00 |
| report.css | 2768 | 2024-04-03 09:31:00 |
| ship-20231231.xsd | 128138 | 2024-04-03 09:31:00 |
| ship-20231231_cal.xml | 101195 | 2024-04-03 09:31:00 |
| ship-20231231_def.xml | 674120 | 2024-04-03 09:31:00 |
| ship-20231231_lab.xml | 1393029 | 2024-04-03 09:31:00 |
| ship-20231231_pre.xml | 915016 | 2024-04-03 09:31:00 |
| Show.js | 1086 | 2024-04-03 09:31:00 |