Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-20-002515-index-headers.html | 2020-02-28 07:39:34 | |
| 0001628280-20-002515-index.html | 2020-02-28 07:39:34 | |
| 0001628280-20-002515.txt | 2020-02-28 07:39:34 | |
 0001628280-20-002515-xbrl.zip | 40323 | 2020-02-28 07:39:34 |
| FilingSummary.xml | 1780 | 2020-02-28 07:39:34 |
| Financial_Report.xlsx | 5794 | 2020-02-28 07:39:34 |
 logoa01.jpg | 10993 | 2020-02-28 07:39:34 |
| MetaLinks.json | 18866 | 2020-02-28 07:39:34 |
| R1.htm | 38633 | 2020-02-28 07:39:34 |
| report.css | 2767 | 2020-02-28 07:39:34 |
| Show.js | 1085 | 2020-02-28 07:39:34 |
| spr-20200228.xsd | 4617 | 2020-02-28 07:39:34 |
| spr-20200228_cal.xml | 653 | 2020-02-28 07:39:34 |
| spr-20200228_def.xml | 1503 | 2020-02-28 07:39:34 |
| spr-20200228_lab.xml | 26142 | 2020-02-28 07:39:34 |
| spr-20200228_pre.xml | 13609 | 2020-02-28 07:39:34 |
| spr20200228-8kcover.htm | 43915 | 2020-02-28 07:39:34 |
| spr20200228-8kcover_htm.xml | 4230 | 2020-02-28 07:39:34 |
| spr20200228-8kex99.htm | 701224 | 2020-02-28 07:39:34 |