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| 0001558370-18-008813-index.html | 2018-11-07 16:35:46 | |
| 0001558370-18-008813.txt | 2018-11-07 16:35:46 | |
 0001558370-18-008813-xbrl.zip | 133523 | 2018-11-07 16:35:46 |
| FilingSummary.xml | 22390 | 2018-11-07 16:35:46 |
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| ltra-20180930x10q.htm | 1642033 | 2018-11-07 16:35:46 |
| ltra-20180930xex32.htm | 8334 | 2018-11-07 16:35:46 |
| ltra-20180930_cal.xml | 50406 | 2018-11-07 16:35:46 |
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| report.css | 2767 | 2018-11-07 16:35:46 |
| Show.js | 1085 | 2018-11-07 16:35:46 |