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| 0001437749-19-016752-index.html | 2019-08-14 14:03:40 | |
| 0001437749-19-016752.txt | 2019-08-14 14:03:40 | |
 0001437749-19-016752-xbrl.zip | 173762 | 2019-08-14 14:03:40 |
| ex_154490.htm | 7680 | 2019-08-14 14:03:40 |
| ex_154491.htm | 7872 | 2019-08-14 14:03:40 |
| ex_154492.htm | 4669 | 2019-08-14 14:03:40 |
| FilingSummary.xml | 34725 | 2019-08-14 14:03:40 |
| Financial_Report.xlsx | 69270 | 2019-08-14 14:03:40 |
| ottb20190630_10q.htm | 2151562 | 2019-08-14 14:03:40 |
| ottw-20190630.xml | 2856443 | 2019-08-14 14:03:40 |
| ottw-20190630.xsd | 57827 | 2019-08-14 14:03:40 |
| ottw-20190630_cal.xml | 58063 | 2019-08-14 14:03:40 |
| ottw-20190630_def.xml | 396493 | 2019-08-14 14:03:40 |
| ottw-20190630_lab.xml | 339172 | 2019-08-14 14:03:40 |
| ottw-20190630_pre.xml | 425686 | 2019-08-14 14:03:40 |
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| report.css | 2767 | 2019-08-14 14:03:40 |
| Show.js | 1085 | 2019-08-14 14:03:40 |