Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000832988-21-000172-index-headers.html | 2021-06-29 16:32:30 | |
| 0000832988-21-000172-index.html | 2021-06-29 16:32:30 | |
| 0000832988-21-000172.txt | 2021-06-29 16:32:30 | |
 0000832988-21-000172-xbrl.zip | 11252 | 2021-06-29 16:32:30 |
| FilingSummary.xml | 1669 | 2021-06-29 16:32:30 |
| Financial_Report.xlsx | 5659 | 2021-06-29 16:32:30 |
| MetaLinks.json | 17246 | 2021-06-29 16:32:30 |
| R1.htm | 38309 | 2021-06-29 16:32:30 |
| report.css | 2766 | 2021-06-29 16:32:30 |
| Show.js | 1084 | 2021-06-29 16:32:30 |
| sig-20210625.htm | 58742 | 2021-06-29 16:32:30 |
| sig-20210625.xsd | 1989 | 2021-06-29 16:32:30 |
| sig-20210625_htm.xml | 10366 | 2021-06-29 16:32:30 |
| sig-20210625_lab.xml | 24021 | 2021-06-29 16:32:30 |
| sig-20210625_pre.xml | 12552 | 2021-06-29 16:32:30 |