Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000894189-21-008342-index-headers.html | 2021-11-26 10:17:28 | |
| 0000894189-21-008342-index.html | 2021-11-26 10:17:28 | |
| 0000894189-21-008342.txt | 2021-11-26 10:17:28 | |
 0000894189-21-008342-xbrl.zip | 101448 | 2021-11-26 10:17:28 |
| ck0001540305-20201231.htm | 329550 | 2021-11-26 10:17:28 |
| ck0001540305-20201231.xsd | 4489 | 2021-11-26 10:17:28 |
| ck0001540305-20201231_cal.xml | 3030 | 2021-11-26 10:17:28 |
| ck0001540305-20201231_def.xml | 135571 | 2021-11-26 10:17:28 |
| ck0001540305-20201231_htm.xml | 83762 | 2021-11-26 10:17:28 |
| ck0001540305-20201231_lab.xml | 222899 | 2021-11-26 10:17:28 |
| ck0001540305-20201231_pre.xml | 146979 | 2021-11-26 10:17:28 |
| FilingSummary.xml | 2878 | 2021-11-26 10:17:28 |
| Financial_Report.xlsx | 25882 | 2021-11-26 10:17:28 |
| MetaLinks.json | 241122 | 2021-11-26 10:17:28 |
| R1.htm | 18219 | 2021-11-26 10:17:28 |
| R2.htm | 86430 | 2021-11-26 10:17:28 |
| R3.htm | 123841 | 2021-11-26 10:17:28 |
| report.css | 2767 | 2021-11-26 10:17:28 |
| Show.js | 1085 | 2021-11-26 10:17:28 |