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| 0001193125-20-075084-index.html | 2020-03-16 18:22:17 | |
| 0001193125-20-075084.txt | 2020-03-16 18:22:17 | |
 0001193125-20-075084-xbrl.zip | 36701 | 2020-03-16 18:22:17 |
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| d814395d485bpos.htm | 34382 | 2020-03-16 18:22:17 |
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| R2.htm | 98007 | 2020-03-16 18:22:17 |
| R8.htm | 159040 | 2020-03-16 18:22:17 |
| R9.htm | 7479 | 2020-03-16 18:22:17 |
| report.css | 2767 | 2020-03-16 18:22:17 |
| Show.js | 1085 | 2020-03-16 18:22:17 |
| si-20200228.xml | 29104 | 2020-03-16 18:22:17 |
| si-20200228.xsd | 7757 | 2020-03-16 18:22:17 |
| si-20200228_cal.xml | 4761 | 2020-03-16 18:22:17 |
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| si-20200228_lab.xml | 146638 | 2020-03-16 18:22:17 |
| si-20200228_pre.xml | 171354 | 2020-03-16 18:22:17 |