Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-003573-index-headers.html | 2022-03-14 16:09:30 | |
| 0000950170-22-003573-index.html | 2022-03-14 16:09:30 | |
| 0000950170-22-003573.txt | 2022-03-14 16:09:30 | |
 0000950170-22-003573-xbrl.zip | 20543 | 2022-03-14 16:09:30 |
| FilingSummary.xml | 1757 | 2022-03-14 16:09:30 |
| Financial_Report.xlsx | 5745 | 2022-03-14 16:09:30 |
| MetaLinks.json | 19904 | 2022-03-14 16:09:30 |
| R1.htm | 41916 | 2022-03-14 16:09:30 |
| report.css | 2767 | 2022-03-14 16:09:30 |
| Show.js | 1084 | 2022-03-14 16:09:30 |
| sprb-20220314.htm | 56396 | 2022-03-14 16:09:30 |
| sprb-20220314.xsd | 2527 | 2022-03-14 16:09:30 |
| sprb-20220314_htm.xml | 4901 | 2022-03-14 16:09:30 |
| sprb-20220314_lab.xml | 18598 | 2022-03-14 16:09:30 |
| sprb-20220314_pre.xml | 11620 | 2022-03-14 16:09:30 |
| sprb-ex99_1.htm | 323746 | 2022-03-14 16:09:30 |