Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000737520-20-000035-index-headers.html | 2020-05-29 14:48:50 | |
| 0000737520-20-000035-index.html | 2020-05-29 14:48:50 | |
| 0000737520-20-000035.txt | 2020-05-29 14:48:50 | |
 0000737520-20-000035-xbrl.zip | 28547 | 2020-05-29 14:48:50 |
| ck0000737520-20200527.xml | 7472 | 2020-05-29 14:48:50 |
| ck0000737520-20200527.xsd | 5237 | 2020-05-29 14:48:50 |
| ck0000737520-20200527_cal.xml | 5049 | 2020-05-29 14:48:50 |
| ck0000737520-20200527_def.xml | 95473 | 2020-05-29 14:48:50 |
| ck0000737520-20200527_lab.xml | 188497 | 2020-05-29 14:48:50 |
| ck0000737520-20200527_pre.xml | 106674 | 2020-05-29 14:48:50 |
| FilingSummary.xml | 3542 | 2020-05-29 14:48:50 |
| Financial_Report.xlsx | 7768 | 2020-05-29 14:48:50 |
| R1.htm | 27170 | 2020-05-29 14:48:50 |
| R2.htm | 8817 | 2020-05-29 14:48:50 |
| R3.htm | 13590 | 2020-05-29 14:48:50 |
| R4.htm | 3931 | 2020-05-29 14:48:50 |
| report.css | 2767 | 2020-05-29 14:48:50 |
| Show.js | 1085 | 2020-05-29 14:48:50 |
| xbrlincorpbyreference_0620.htm | 1116 | 2020-05-29 14:48:50 |