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| 0001558370-17-003778-index.html | 2017-05-08 16:03:57 | |
| 0001558370-17-003778.txt | 2017-05-08 16:03:57 | |
 0001558370-17-003778-xbrl.zip | 167278 | 2017-05-08 16:03:57 |
| cub-20170331.xml | 2778246 | 2017-05-08 16:03:57 |
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| cub-20170331ex3119e9bd5.htm | 14940 | 2017-05-08 16:03:57 |
| cub-20170331ex31285399d.htm | 14537 | 2017-05-08 16:03:57 |
| cub-20170331ex3217b37f0.htm | 9336 | 2017-05-08 16:03:57 |
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| cub-20170331_def.xml | 196546 | 2017-05-08 16:03:57 |
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| cub-20170331_pre.xml | 326157 | 2017-05-08 16:03:57 |
| FilingSummary.xml | 27292 | 2017-05-08 16:03:57 |
| Financial_Report.xlsx | 75304 | 2017-05-08 16:03:57 |
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| report.css | 2767 | 2017-05-08 16:03:57 |
| Show.js | 1410 | 2017-05-08 16:03:57 |