Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001059262-20-000018-index-headers.html | 2020-05-11 17:10:34 | |
| 0001059262-20-000018-index.html | 2020-05-11 17:10:34 | |
| 0001059262-20-000018.txt | 2020-05-11 17:10:34 | |
 0001059262-20-000018-xbrl.zip | 13306 | 2020-05-11 17:10:34 |
| a20208k507.htm | 59071 | 2020-05-11 17:10:34 |
| a20208k507_htm.xml | 4321 | 2020-05-11 17:10:34 |
| FilingSummary.xml | 1757 | 2020-05-11 17:10:34 |
| Financial_Report.xlsx | 5818 | 2020-05-11 17:10:34 |
| MetaLinks.json | 18907 | 2020-05-11 17:10:34 |
| R1.htm | 38654 | 2020-05-11 17:10:34 |
| report.css | 2766 | 2020-05-11 17:10:34 |
| Show.js | 1085 | 2020-05-11 17:10:34 |
| sp-20200506.xsd | 4512 | 2020-05-11 17:10:34 |
| sp-20200506_cal.xml | 695 | 2020-05-11 17:10:34 |
| sp-20200506_def.xml | 1545 | 2020-05-11 17:10:34 |
| sp-20200506_lab.xml | 26147 | 2020-05-11 17:10:34 |
| sp-20200506_pre.xml | 13651 | 2020-05-11 17:10:34 |