Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-20-004773-index-headers.html | 2020-04-08 07:35:58 | |
| 0001628280-20-004773-index.html | 2020-04-08 07:35:58 | |
| 0001628280-20-004773.txt | 2020-04-08 07:35:58 | |
 0001628280-20-004773-xbrl.zip | 17788 | 2020-04-08 07:35:58 |
| FilingSummary.xml | 1775 | 2020-04-08 07:35:58 |
| Financial_Report.xlsx | 5802 | 2020-04-08 07:35:58 |
 logoa06.jpg | 10993 | 2020-04-08 07:35:58 |
| MetaLinks.json | 18808 | 2020-04-08 07:35:58 |
| R1.htm | 38634 | 2020-04-08 07:35:58 |
| report.css | 2767 | 2020-04-08 07:35:58 |
| Show.js | 1085 | 2020-04-08 07:35:58 |
| spr-20200406.xsd | 4479 | 2020-04-08 07:35:58 |
| spr-20200406_cal.xml | 653 | 2020-04-08 07:35:58 |
| spr-20200406_def.xml | 1503 | 2020-04-08 07:35:58 |
| spr-20200406_lab.xml | 26147 | 2020-04-08 07:35:58 |
| spr-20200406_pre.xml | 13609 | 2020-04-08 07:35:58 |
| spr20200406-8kcover.htm | 43317 | 2020-04-08 07:35:58 |
| spr20200406-8kcover_htm.xml | 4230 | 2020-04-08 07:35:58 |
| spr20200406-8kex99.htm | 30466 | 2020-04-08 07:35:58 |