Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-038355-index-headers.html | 2023-08-04 09:14:20 | |
| 0000950170-23-038355-index.html | 2023-08-04 09:14:20 | |
| 0000950170-23-038355.txt | 2023-08-04 09:14:20 | |
 0000950170-23-038355-xbrl.zip | 236826 | 2023-08-04 09:14:20 |
| FilingSummary.xml | 37859 | 2023-08-04 09:14:20 |
| Financial_Report.xlsx | 93355 | 2023-08-04 09:14:20 |
| MetaLinks.json | 847859 | 2023-08-04 09:14:20 |
| osw-20230630.htm | 3445168 | 2023-08-04 09:14:20 |
| osw-20230630.xsd | 53709 | 2023-08-04 09:14:20 |
| osw-20230630_cal.xml | 56255 | 2023-08-04 09:14:20 |
| osw-20230630_def.xml | 268699 | 2023-08-04 09:14:20 |
| osw-20230630_htm.xml | 2859070 | 2023-08-04 09:14:20 |
| osw-20230630_lab.xml | 443058 | 2023-08-04 09:14:20 |
| osw-20230630_pre.xml | 368574 | 2023-08-04 09:14:20 |
| osw-ex31_1.htm | 14906 | 2023-08-04 09:14:20 |
| osw-ex31_2.htm | 15198 | 2023-08-04 09:14:20 |
| osw-ex32_1.htm | 4700 | 2023-08-04 09:14:20 |
| osw-ex32_2.htm | 4720 | 2023-08-04 09:14:20 |
| R1.htm | 55150 | 2023-08-04 09:14:20 |
| R10.htm | 8480 | 2023-08-04 09:14:20 |
| R11.htm | 7436 | 2023-08-04 09:14:20 |
| R12.htm | 194640 | 2023-08-04 09:14:20 |
| R13.htm | 94399 | 2023-08-04 09:14:20 |
| R14.htm | 141823 | 2023-08-04 09:14:20 |
| R15.htm | 33329 | 2023-08-04 09:14:20 |
| R16.htm | 63017 | 2023-08-04 09:14:20 |
| R17.htm | 95703 | 2023-08-04 09:14:20 |
| R18.htm | 78228 | 2023-08-04 09:14:20 |
| R19.htm | 85504 | 2023-08-04 09:14:20 |
| R2.htm | 115555 | 2023-08-04 09:14:20 |
| R20.htm | 336061 | 2023-08-04 09:14:20 |
| R21.htm | 11268 | 2023-08-04 09:14:20 |
| R22.htm | 9026 | 2023-08-04 09:14:20 |
| R23.htm | 203343 | 2023-08-04 09:14:20 |
| R24.htm | 183318 | 2023-08-04 09:14:20 |
| R25.htm | 90932 | 2023-08-04 09:14:20 |
| R26.htm | 117748 | 2023-08-04 09:14:20 |
| R27.htm | 59799 | 2023-08-04 09:14:20 |
| R28.htm | 76942 | 2023-08-04 09:14:20 |
| R29.htm | 72065 | 2023-08-04 09:14:20 |
| R3.htm | 14542 | 2023-08-04 09:14:20 |
| R30.htm | 84364 | 2023-08-04 09:14:20 |
| R31.htm | 325912 | 2023-08-04 09:14:20 |
| R32.htm | 11255 | 2023-08-04 09:14:20 |
| R33.htm | 47700 | 2023-08-04 09:14:20 |
| R34.htm | 18811 | 2023-08-04 09:14:20 |
| R35.htm | 16875 | 2023-08-04 09:14:20 |
| R36.htm | 21871 | 2023-08-04 09:14:20 |
| R37.htm | 22329 | 2023-08-04 09:14:20 |
| R38.htm | 7789 | 2023-08-04 09:14:20 |
| R39.htm | 48721 | 2023-08-04 09:14:20 |
| R4.htm | 91613 | 2023-08-04 09:14:20 |
| R40.htm | 7174 | 2023-08-04 09:14:20 |
| R41.htm | 76443 | 2023-08-04 09:14:20 |
| R42.htm | 5122 | 2023-08-04 09:14:20 |
| R43.htm | 26546 | 2023-08-04 09:14:20 |
| R44.htm | 31058 | 2023-08-04 09:14:20 |
| R45.htm | 15332 | 2023-08-04 09:14:20 |
| R46.htm | 24062 | 2023-08-04 09:14:20 |
| R47.htm | 25921 | 2023-08-04 09:14:20 |
| R48.htm | 40396 | 2023-08-04 09:14:20 |
| R49.htm | 38105 | 2023-08-04 09:14:20 |
| R5.htm | 33109 | 2023-08-04 09:14:20 |
| R50.htm | 21967 | 2023-08-04 09:14:20 |
| R51.htm | 29675 | 2023-08-04 09:14:20 |
| R52.htm | 20824 | 2023-08-04 09:14:20 |
| R53.htm | 14707 | 2023-08-04 09:14:20 |
| R54.htm | 9886 | 2023-08-04 09:14:20 |
| R55.htm | 11301 | 2023-08-04 09:14:20 |
| R56.htm | 11119 | 2023-08-04 09:14:20 |
| R6.htm | 77695 | 2023-08-04 09:14:20 |
| R7.htm | 4609 | 2023-08-04 09:14:20 |
| R8.htm | 91914 | 2023-08-04 09:14:20 |
| R9.htm | 16492 | 2023-08-04 09:14:20 |
| report.css | 2767 | 2023-08-04 09:14:20 |
| Show.js | 1085 | 2023-08-04 09:14:20 |