Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-22-001060-index-headers.html | 2022-02-11 16:32:52 | |
| 0001558370-22-001060-index.html | 2022-02-11 16:32:52 | |
| 0001558370-22-001060.txt | 2022-02-11 16:32:52 | |
 0001558370-22-001060-xbrl.zip | 408314 | 2022-02-11 16:32:52 |
| FilingSummary.xml | 35801 | 2022-02-11 16:32:52 |
| Financial_Report.xlsx | 86919 | 2022-02-11 16:32:52 |
| MetaLinks.json | 608567 | 2022-02-11 16:32:52 |
| R1.htm | 66849 | 2022-02-11 16:32:52 |
| R10.htm | 54882 | 2022-02-11 16:32:52 |
| R11.htm | 21707 | 2022-02-11 16:32:52 |
| R12.htm | 17423 | 2022-02-11 16:32:52 |
| R13.htm | 17366 | 2022-02-11 16:32:52 |
| R14.htm | 100168 | 2022-02-11 16:32:52 |
| R15.htm | 101631 | 2022-02-11 16:32:52 |
| R16.htm | 7096 | 2022-02-11 16:32:52 |
| R17.htm | 69993 | 2022-02-11 16:32:52 |
| R18.htm | 27241 | 2022-02-11 16:32:52 |
| R19.htm | 6416 | 2022-02-11 16:32:52 |
| R2.htm | 96014 | 2022-02-11 16:32:52 |
| R20.htm | 124024 | 2022-02-11 16:32:52 |
| R21.htm | 72439 | 2022-02-11 16:32:52 |
| R22.htm | 24273 | 2022-02-11 16:32:52 |
| R23.htm | 50707 | 2022-02-11 16:32:52 |
| R24.htm | 19821 | 2022-02-11 16:32:52 |
| R25.htm | 16326 | 2022-02-11 16:32:52 |
| R26.htm | 100885 | 2022-02-11 16:32:52 |
| R27.htm | 97154 | 2022-02-11 16:32:52 |
| R28.htm | 72053 | 2022-02-11 16:32:52 |
| R29.htm | 28086 | 2022-02-11 16:32:52 |
| R3.htm | 13005 | 2022-02-11 16:32:52 |
| R30.htm | 12039 | 2022-02-11 16:32:52 |
| R31.htm | 51742 | 2022-02-11 16:32:52 |
| R32.htm | 4812 | 2022-02-11 16:32:52 |
| R33.htm | 31326 | 2022-02-11 16:32:52 |
| R34.htm | 44408 | 2022-02-11 16:32:52 |
| R35.htm | 14664 | 2022-02-11 16:32:52 |
| R36.htm | 19514 | 2022-02-11 16:32:52 |
| R37.htm | 26774 | 2022-02-11 16:32:52 |
| R38.htm | 20265 | 2022-02-11 16:32:52 |
| R39.htm | 10716 | 2022-02-11 16:32:52 |
| R4.htm | 70603 | 2022-02-11 16:32:52 |
| R40.htm | 10596 | 2022-02-11 16:32:52 |
| R41.htm | 8457 | 2022-02-11 16:32:52 |
| R42.htm | 49699 | 2022-02-11 16:32:52 |
| R43.htm | 28105 | 2022-02-11 16:32:52 |
| R44.htm | 20257 | 2022-02-11 16:32:52 |
| R45.htm | 23413 | 2022-02-11 16:32:52 |
| R46.htm | 11719 | 2022-02-11 16:32:52 |
| R47.htm | 18787 | 2022-02-11 16:32:52 |
| R48.htm | 19531 | 2022-02-11 16:32:52 |
| R49.htm | 7681 | 2022-02-11 16:32:52 |
| R5.htm | 41448 | 2022-02-11 16:32:52 |
| R50.htm | 46565 | 2022-02-11 16:32:52 |
| R51.htm | 11068 | 2022-02-11 16:32:52 |
| R52.htm | 39729 | 2022-02-11 16:32:52 |
| R53.htm | 48654 | 2022-02-11 16:32:52 |
| R54.htm | 14485 | 2022-02-11 16:32:52 |
| R55.htm | 19686 | 2022-02-11 16:32:52 |
| R56.htm | 11799 | 2022-02-11 16:32:52 |
| R6.htm | 80934 | 2022-02-11 16:32:52 |
| R7.htm | 92660 | 2022-02-11 16:32:52 |
| R8.htm | 11931 | 2022-02-11 16:32:52 |
| R9.htm | 29544 | 2022-02-11 16:32:52 |
| report.css | 2767 | 2022-02-11 16:32:52 |
| Show.js | 1085 | 2022-02-11 16:32:52 |
| wwr-20211231.xsd | 56454 | 2022-02-11 16:32:52 |
| wwr-20211231x10k.htm | 1605452 | 2022-02-11 16:32:52 |
 wwr-20211231x10k001.jpg | 46547 | 2022-02-11 16:32:52 |
 wwr-20211231x10k002.jpg | 124942 | 2022-02-11 16:32:52 |
| wwr-20211231x10k_htm.xml | 1399110 | 2022-02-11 16:32:52 |
| wwr-20211231xex21d1.htm | 1592 | 2022-02-11 16:32:52 |
 wwr-20211231xex21d1001.jpg | 106730 | 2022-02-11 16:32:52 |
| wwr-20211231xex23d1.htm | 3575 | 2022-02-11 16:32:52 |
| wwr-20211231xex31d1.htm | 12370 | 2022-02-11 16:32:52 |
| wwr-20211231xex31d2.htm | 12403 | 2022-02-11 16:32:52 |
| wwr-20211231xex32d1.htm | 7898 | 2022-02-11 16:32:52 |
| wwr-20211231xex32d2.htm | 7943 | 2022-02-11 16:32:52 |
| wwr-20211231xex4d1.htm | 11516 | 2022-02-11 16:32:52 |
| wwr-20211231_cal.xml | 63763 | 2022-02-11 16:32:52 |
| wwr-20211231_def.xml | 193134 | 2022-02-11 16:32:52 |
| wwr-20211231_lab.xml | 472760 | 2022-02-11 16:32:52 |
| wwr-20211231_pre.xml | 372402 | 2022-02-11 16:32:52 |