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|---|---|---|
 0001104659-26-050398-index-headers.html | 2026-04-28 16:27:18 | |
| 0001104659-26-050398-index.html | 2026-04-28 16:27:18 | |
| 0001104659-26-050398.txt | 2026-04-28 16:27:18 | |
 0001104659-26-050398-xbrl.zip | 135450 | 2026-04-28 16:27:18 |
| FilingSummary.xml | 1634 | 2026-04-28 16:27:18 |
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| opi-20260422.xsd | 3008 | 2026-04-28 16:27:18 |
| opi-20260422_lab.xml | 34239 | 2026-04-28 16:27:18 |
| opi-20260422_pre.xml | 22355 | 2026-04-28 16:27:18 |
| R1.htm | 36396 | 2026-04-28 16:27:18 |
| report.css | 2766 | 2026-04-28 16:27:18 |
| Show.js | 1085 | 2026-04-28 16:27:18 |
| tm2612569d1_8k.htm | 47270 | 2026-04-28 16:27:18 |
| tm2612569d1_8k_htm.xml | 3029 | 2026-04-28 16:27:18 |
| tm2612569d1_ex2-1.htm | 160604 | 2026-04-28 16:27:18 |
| tm2612569d1_ex99-1.htm | 675738 | 2026-04-28 16:27:18 |