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| 0001104659-20-124760.txt | 2020-11-13 10:19:31 | |
 0001104659-20-124760-xbrl.zip | 19162 | 2020-11-13 10:19:31 |
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| R2.htm | 31763 | 2020-11-13 10:19:31 |
| R3.htm | 10674 | 2020-11-13 10:19:31 |
| R4.htm | 31283 | 2020-11-13 10:19:31 |
| R5.htm | 36396 | 2020-11-13 10:19:31 |
| R6.htm | 33344 | 2020-11-13 10:19:31 |
| R7.htm | 11919 | 2020-11-13 10:19:31 |
| R8.htm | 5602 | 2020-11-13 10:19:31 |
| R9.htm | 23394 | 2020-11-13 10:19:31 |
| report.css | 2767 | 2020-11-13 10:19:31 |
| sdon-20200930.xml | 58674 | 2020-11-13 10:19:31 |
| sdon-20200930.xsd | 8617 | 2020-11-13 10:19:31 |
| sdon-20200930_cal.xml | 9667 | 2020-11-13 10:19:31 |
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| sdon-20200930_lab.xml | 60851 | 2020-11-13 10:19:31 |
| sdon-20200930_pre.xml | 48551 | 2020-11-13 10:19:31 |
| Show.js | 1085 | 2020-11-13 10:19:31 |
| tm2029557d1_10q.htm | 151044 | 2020-11-13 10:19:31 |
| tm2029557d1_ex31-1.htm | 10944 | 2020-11-13 10:19:31 |
| tm2029557d1_ex31-2.htm | 10736 | 2020-11-13 10:19:31 |
| tm2029557d1_ex32-1.htm | 5777 | 2020-11-13 10:19:31 |
| tm2029557d1_ex32-2.htm | 5855 | 2020-11-13 10:19:31 |