Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-20-004942-index-headers.html | 2020-04-14 08:12:03 | |
| 0001628280-20-004942-index.html | 2020-04-14 08:12:03 | |
| 0001628280-20-004942.txt | 2020-04-14 08:12:03 | |
 0001628280-20-004942-xbrl.zip | 41904 | 2020-04-14 08:12:03 |
| FilingSummary.xml | 1802 | 2020-04-14 08:12:03 |
| Financial_Report.xlsx | 5799 | 2020-04-14 08:12:03 |
 logoa09.jpg | 10993 | 2020-04-14 08:12:03 |
| MetaLinks.json | 18789 | 2020-04-14 08:12:03 |
| R1.htm | 38633 | 2020-04-14 08:12:03 |
| report.css | 2767 | 2020-04-14 08:12:03 |
| Show.js | 1085 | 2020-04-14 08:12:03 |
| spr-20200413.xsd | 4480 | 2020-04-14 08:12:03 |
| spr-20200413_cal.xml | 653 | 2020-04-14 08:12:03 |
| spr-20200413_def.xml | 1503 | 2020-04-14 08:12:03 |
| spr-20200413_lab.xml | 26147 | 2020-04-14 08:12:03 |
| spr-20200413_pre.xml | 13609 | 2020-04-14 08:12:03 |
| spr20200413-8k.htm | 55071 | 2020-04-14 08:12:03 |
| spr20200413-8kex991.htm | 16139 | 2020-04-14 08:12:03 |
| spr20200413-8kex992.htm | 269864 | 2020-04-14 08:12:03 |
| spr20200413-8k_htm.xml | 4210 | 2020-04-14 08:12:03 |