Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-23-073473-index-headers.html | 2023-06-22 06:03:36 | |
| 0001104659-23-073473-index.html | 2023-06-22 06:03:36 | |
| 0001104659-23-073473.txt | 2023-06-22 06:03:36 | |
 0001104659-23-073473-xbrl.zip | 2537141 | 2023-06-22 06:03:36 |
 bc_adjustebit-4c.jpg | 224437 | 2023-06-22 06:03:36 |
 bc_netincome-4c.jpg | 224625 | 2023-06-22 06:03:36 |
 bc_tsr-4c.jpg | 247569 | 2023-06-22 06:03:36 |
| FilingSummary.xml | 3384 | 2023-06-22 06:03:36 |
 ic_arrow-pn.gif | 1657 | 2023-06-22 06:03:36 |
 ic_communi-pn.jpg | 5187 | 2023-06-22 06:03:36 |
 ic_internet-pn.gif | 1609 | 2023-06-22 06:03:36 |
 ic_mail-pn.gif | 1863 | 2023-06-22 06:03:36 |
 ic_person-pn.gif | 1900 | 2023-06-22 06:03:36 |
 ic_phone-pn.gif | 1622 | 2023-06-22 06:03:36 |
 ic_recdate-pn.gif | 2050 | 2023-06-22 06:03:36 |
 ic_tick-pn.jpg | 3432 | 2023-06-22 06:03:36 |
 ic_when-pn.gif | 1864 | 2023-06-22 06:03:36 |
 ic_where-pn.gif | 2524 | 2023-06-22 06:03:36 |
| jrvr-20221231.xsd | 10318 | 2023-06-22 06:03:36 |
| jrvr-20221231_def.xml | 8207 | 2023-06-22 06:03:36 |
| jrvr-20221231_lab.xml | 19715 | 2023-06-22 06:03:36 |
| jrvr-20221231_pre.xml | 14747 | 2023-06-22 06:03:36 |
 lg_jamesrivergrouphldsm-4c.jpg | 27958 | 2023-06-22 06:03:36 |
| MetaLinks.json | 189197 | 2023-06-22 06:03:36 |
 pc_direct-pn.jpg | 85619 | 2023-06-22 06:03:36 |
 pc_diver-pn.jpg | 74941 | 2023-06-22 06:03:36 |
 pc_target-pn.jpg | 52125 | 2023-06-22 06:03:36 |
 ph_brownthomas-4c.jpg | 48534 | 2023-06-22 06:03:36 |
 ph_frankndorazio-4c.jpg | 72860 | 2023-06-22 06:03:36 |
 ph_kirstingould-4c.jpg | 109065 | 2023-06-22 06:03:36 |
 ph_langwelldennis-4c.jpg | 96455 | 2023-06-22 06:03:36 |
 ph_matthewbotein-4c.jpg | 63936 | 2023-06-22 06:03:36 |
 ph_olliesherman-4c.jpg | 77807 | 2023-06-22 06:03:36 |
 ph_petermigliorato-4c.jpg | 60384 | 2023-06-22 06:03:36 |
 ph_robertspatty-4c.jpg | 84023 | 2023-06-22 06:03:36 |
 px_jamesrivesproxy1pg1-bw.jpg | 644492 | 2023-06-22 06:03:36 |
 px_jamesrivesproxy1pg2-bw.jpg | 633922 | 2023-06-22 06:03:36 |
| R1.htm | 10855 | 2023-06-22 06:03:36 |
| R2.htm | 418422 | 2023-06-22 06:03:36 |
| report.css | 2767 | 2023-06-22 06:03:36 |
 sg_frankndorazio-bw.jpg | 17501 | 2023-06-22 06:03:36 |
| Show.js | 1085 | 2023-06-22 06:03:36 |
| tm239729d2_def14a.htm | 1703015 | 2023-06-22 06:03:36 |
| tm239729d2_def14a_htm.xml | 390152 | 2023-06-22 06:03:36 |