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|---|---|---|
 0001620459-25-000064-index-headers.html | 2025-04-29 16:15:50 | |
| 0001620459-25-000064-index.html | 2025-04-29 16:15:50 | |
| 0001620459-25-000064.txt | 2025-04-29 16:15:50 | |
 0001620459-25-000064-xbrl.zip | 88581 | 2025-04-29 16:15:50 |
| FilingSummary.xml | 2236 | 2025-04-29 16:15:50 |
| Financial_Report.xlsx | 8000 | 2025-04-29 16:15:50 |
| jrvr-20241231.htm | 753890 | 2025-04-29 16:15:50 |
| jrvr-20241231.xsd | 1877 | 2025-04-29 16:15:50 |
| jrvr-20241231_htm.xml | 6648 | 2025-04-29 16:15:50 |
| jrvr-20241231_lab.xml | 135245 | 2025-04-29 16:15:50 |
| jrvr-20241231_pre.xml | 72705 | 2025-04-29 16:15:50 |
| jrvrex3131231202410-ka.htm | 3967 | 2025-04-29 16:15:50 |
| jrvrex3141231202410-ka.htm | 3944 | 2025-04-29 16:15:50 |
| MetaLinks.json | 102870 | 2025-04-29 16:15:50 |
| R1.htm | 69035 | 2025-04-29 16:15:50 |
| R2.htm | 4369 | 2025-04-29 16:15:50 |
| report.css | 2767 | 2025-04-29 16:15:50 |
| Show.js | 1085 | 2025-04-29 16:15:50 |