Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-22-012147-index-headers.html | 2022-05-04 08:00:02 | |
| 0001628280-22-012147-index.html | 2022-05-04 08:00:02 | |
| 0001628280-22-012147.txt | 2022-05-04 08:00:02 | |
 0001628280-22-012147-xbrl.zip | 28924 | 2022-05-04 08:00:02 |
| FilingSummary.xml | 1687 | 2022-05-04 08:00:02 |
| Financial_Report.xlsx | 5686 | 2022-05-04 08:00:02 |
 logoa11.jpg | 10993 | 2022-05-04 08:00:02 |
| MetaLinks.json | 17072 | 2022-05-04 08:00:02 |
| R1.htm | 38721 | 2022-05-04 08:00:02 |
| report.css | 2767 | 2022-05-04 08:00:02 |
| Show.js | 1085 | 2022-05-04 08:00:02 |
| spr-20220504.htm | 35575 | 2022-05-04 08:00:02 |
| spr-20220504.xsd | 1958 | 2022-05-04 08:00:02 |
| spr-20220504_htm.xml | 11012 | 2022-05-04 08:00:02 |
| spr-20220504_lab.xml | 24229 | 2022-05-04 08:00:02 |
| spr-20220504_pre.xml | 12645 | 2022-05-04 08:00:02 |
| spr_20220504-8kex99.htm | 319211 | 2022-05-04 08:00:02 |