Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-20-011532-index-headers.html | 2020-08-04 07:37:53 | |
| 0001628280-20-011532-index.html | 2020-08-04 07:37:53 | |
| 0001628280-20-011532.txt | 2020-08-04 07:37:53 | |
 0001628280-20-011532-xbrl.zip | 37391 | 2020-08-04 07:37:53 |
| FilingSummary.xml | 1760 | 2020-08-04 07:37:53 |
| Financial_Report.xlsx | 5468 | 2020-08-04 07:37:53 |
 logoa11.jpg | 10993 | 2020-08-04 07:37:53 |
| MetaLinks.json | 18793 | 2020-08-04 07:37:53 |
| R1.htm | 38639 | 2020-08-04 07:37:53 |
| report.css | 2767 | 2020-08-04 07:37:53 |
| Show.js | 1085 | 2020-08-04 07:37:53 |
| spr-20200804.xsd | 4480 | 2020-08-04 07:37:53 |
| spr-20200804_cal.xml | 653 | 2020-08-04 07:37:53 |
| spr-20200804_def.xml | 1503 | 2020-08-04 07:37:53 |
| spr-20200804_lab.xml | 26147 | 2020-08-04 07:37:53 |
| spr-20200804_pre.xml | 13609 | 2020-08-04 07:37:53 |
| spr20200804-8k.htm | 43763 | 2020-08-04 07:37:53 |
| spr20200804-8kex99.htm | 631421 | 2020-08-04 07:37:53 |
| spr20200804-8k_htm.xml | 4196 | 2020-08-04 07:37:53 |