Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000737520-20-000024-index-headers.html | 2020-04-02 15:33:33 | |
| 0000737520-20-000024-index.html | 2020-04-02 15:33:33 | |
| 0000737520-20-000024.txt | 2020-04-02 15:33:33 | |
 0000737520-20-000024-xbrl.zip | 105104 | 2020-04-02 15:33:33 |
 BarChart1.png | 31459 | 2020-04-02 15:33:33 |
 BarChart2.png | 30784 | 2020-04-02 15:33:33 |
 BarChart3.png | 31480 | 2020-04-02 15:33:33 |
 BarChart4.png | 33071 | 2020-04-02 15:33:33 |
| ck0000737520-20200330.xml | 197848 | 2020-04-02 15:33:33 |
| ck0000737520-20200330.xsd | 23109 | 2020-04-02 15:33:33 |
| ck0000737520-20200330_cal.xml | 5049 | 2020-04-02 15:33:33 |
| ck0000737520-20200330_def.xml | 569948 | 2020-04-02 15:33:33 |
| ck0000737520-20200330_lab.xml | 206539 | 2020-04-02 15:33:33 |
| ck0000737520-20200330_pre.xml | 618062 | 2020-04-02 15:33:33 |
| FilingSummary.xml | 7443 | 2020-04-02 15:33:33 |
| incorpbyref-085_420.htm | 2094 | 2020-04-02 15:33:33 |
| R1.htm | 51496 | 2020-04-02 15:33:33 |
| R10.htm | 124638 | 2020-04-02 15:33:33 |
| R17.htm | 228140 | 2020-04-02 15:33:33 |
| R18.htm | 132610 | 2020-04-02 15:33:33 |
| R2.htm | 124307 | 2020-04-02 15:33:33 |
| R25.htm | 245264 | 2020-04-02 15:33:33 |
| R26.htm | 128941 | 2020-04-02 15:33:33 |
| R33.htm | 236816 | 2020-04-02 15:33:33 |
| R34.htm | 3932 | 2020-04-02 15:33:33 |
| R9.htm | 227795 | 2020-04-02 15:33:33 |
| report.css | 2767 | 2020-04-02 15:33:33 |
| Show.js | 1085 | 2020-04-02 15:33:33 |