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| R9.htm | 14703 | 2021-03-12 21:19:13 |
| report.css | 2767 | 2021-03-12 21:19:13 |
| Show.js | 1085 | 2021-03-12 21:19:13 |
| vwtr-20201231.htm | 1104025 | 2021-03-12 21:19:13 |
| vwtr-20201231.xsd | 38250 | 2021-03-12 21:19:13 |
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