Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-020818-index-headers.html | 2021-08-20 16:31:31 | |
| 0001493152-21-020818-index.html | 2021-08-20 16:31:31 | |
| 0001493152-21-020818.txt | 2021-08-20 16:31:31 | |
 0001493152-21-020818-xbrl.zip | 246661 | 2021-08-20 16:31:31 |
| ex31-1.htm | 19446 | 2021-08-20 16:31:31 |
| ex31-2.htm | 19652 | 2021-08-20 16:31:31 |
| ex32-1.htm | 6141 | 2021-08-20 16:31:31 |
| ex32-2.htm | 6459 | 2021-08-20 16:31:31 |
| FilingSummary.xml | 35220 | 2021-08-20 16:31:31 |
| Financial_Report.xlsx | 111757 | 2021-08-20 16:31:31 |
| form10-q.htm | 1534842 | 2021-08-20 16:31:31 |
| form10-q_htm.xml | 1316941 | 2021-08-20 16:31:31 |
| MetaLinks.json | 652077 | 2021-08-20 16:31:31 |
| otlc-20210630.xsd | 59181 | 2021-08-20 16:31:31 |
| otlc-20210630_cal.xml | 59204 | 2021-08-20 16:31:31 |
| otlc-20210630_def.xml | 354431 | 2021-08-20 16:31:31 |
| otlc-20210630_lab.xml | 478580 | 2021-08-20 16:31:31 |
| otlc-20210630_pre.xml | 449415 | 2021-08-20 16:31:31 |
| R1.htm | 50453 | 2021-08-20 16:31:31 |
| R10.htm | 11338 | 2021-08-20 16:31:31 |
| R11.htm | 140966 | 2021-08-20 16:31:31 |
| R12.htm | 44252 | 2021-08-20 16:31:31 |
| R13.htm | 24203 | 2021-08-20 16:31:31 |
| R14.htm | 13255 | 2021-08-20 16:31:31 |
| R15.htm | 23349 | 2021-08-20 16:31:31 |
| R16.htm | 100283 | 2021-08-20 16:31:31 |
| R17.htm | 22403 | 2021-08-20 16:31:31 |
| R18.htm | 9536 | 2021-08-20 16:31:31 |
| R19.htm | 13703 | 2021-08-20 16:31:31 |
| R2.htm | 110035 | 2021-08-20 16:31:31 |
| R20.htm | 119977 | 2021-08-20 16:31:31 |
| R21.htm | 36952 | 2021-08-20 16:31:31 |
| R22.htm | 22288 | 2021-08-20 16:31:31 |
| R23.htm | 10844 | 2021-08-20 16:31:31 |
| R24.htm | 40428 | 2021-08-20 16:31:31 |
| R25.htm | 21221 | 2021-08-20 16:31:31 |
| R26.htm | 86951 | 2021-08-20 16:31:31 |
| R27.htm | 12744 | 2021-08-20 16:31:31 |
| R28.htm | 241349 | 2021-08-20 16:31:31 |
| R29.htm | 12963 | 2021-08-20 16:31:31 |
| R3.htm | 24081 | 2021-08-20 16:31:31 |
| R30.htm | 18750 | 2021-08-20 16:31:31 |
| R31.htm | 13535 | 2021-08-20 16:31:31 |
| R32.htm | 10537 | 2021-08-20 16:31:31 |
| R33.htm | 46827 | 2021-08-20 16:31:31 |
| R34.htm | 15638 | 2021-08-20 16:31:31 |
| R35.htm | 17150 | 2021-08-20 16:31:31 |
| R36.htm | 24883 | 2021-08-20 16:31:31 |
| R37.htm | 12318 | 2021-08-20 16:31:31 |
| R38.htm | 29394 | 2021-08-20 16:31:31 |
| R39.htm | 48984 | 2021-08-20 16:31:31 |
| R4.htm | 77063 | 2021-08-20 16:31:31 |
| R40.htm | 14009 | 2021-08-20 16:31:31 |
| R41.htm | 443721 | 2021-08-20 16:31:31 |
| R42.htm | 11517 | 2021-08-20 16:31:31 |
| R43.htm | 20235 | 2021-08-20 16:31:31 |
| R44.htm | 115028 | 2021-08-20 16:31:31 |
| R45.htm | 81608 | 2021-08-20 16:31:31 |
| R46.htm | 46153 | 2021-08-20 16:31:31 |
| R47.htm | 78696 | 2021-08-20 16:31:31 |
| R48.htm | 12440 | 2021-08-20 16:31:31 |
| R49.htm | 43219 | 2021-08-20 16:31:31 |
| R5.htm | 78670 | 2021-08-20 16:31:31 |
| R50.htm | 15972 | 2021-08-20 16:31:31 |
| R51.htm | 19773 | 2021-08-20 16:31:31 |
| R52.htm | 26931 | 2021-08-20 16:31:31 |
| R53.htm | 91138 | 2021-08-20 16:31:31 |
| R54.htm | 23741 | 2021-08-20 16:31:31 |
| R55.htm | 16910 | 2021-08-20 16:31:31 |
| R56.htm | 10546 | 2021-08-20 16:31:31 |
| R57.htm | 38012 | 2021-08-20 16:31:31 |
| R6.htm | 88656 | 2021-08-20 16:31:31 |
| R7.htm | 50005 | 2021-08-20 16:31:31 |
| R8.htm | 82702 | 2021-08-20 16:31:31 |
| R9.htm | 27474 | 2021-08-20 16:31:31 |
| report.css | 2767 | 2021-08-20 16:31:31 |
| Show.js | 1085 | 2021-08-20 16:31:31 |