Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-022055-index-headers.html | 2021-04-29 17:13:45 | |
| 0001564590-21-022055-index.html | 2021-04-29 17:13:45 | |
| 0001564590-21-022055.txt | 2021-04-29 17:13:45 | |
 0001564590-21-022055-xbrl.zip | 181485 | 2021-04-29 17:13:45 |
| FilingSummary.xml | 48950 | 2021-04-29 17:13:45 |
| Financial_Report.xlsx | 85805 | 2021-04-29 17:13:45 |
| MetaLinks.json | 636697 | 2021-04-29 17:13:45 |
| onto-10q_20210327.htm | 2403673 | 2021-04-29 17:13:45 |
| onto-10q_20210327_htm.xml | 2495387 | 2021-04-29 17:13:45 |
| onto-20210327.xsd | 54010 | 2021-04-29 17:13:45 |
| onto-20210327_cal.xml | 79849 | 2021-04-29 17:13:45 |
| onto-20210327_def.xml | 130840 | 2021-04-29 17:13:45 |
| onto-20210327_lab.xml | 405282 | 2021-04-29 17:13:45 |
| onto-20210327_pre.xml | 310518 | 2021-04-29 17:13:45 |
| onto-ex311_6.htm | 38189 | 2021-04-29 17:13:45 |
| onto-ex312_9.htm | 38084 | 2021-04-29 17:13:45 |
| onto-ex321_7.htm | 10027 | 2021-04-29 17:13:45 |
| onto-ex322_8.htm | 10331 | 2021-04-29 17:13:45 |
| R1.htm | 52241 | 2021-04-29 17:13:45 |
| R10.htm | 192327 | 2021-04-29 17:13:45 |
| R11.htm | 229930 | 2021-04-29 17:13:45 |
| R12.htm | 17147 | 2021-04-29 17:13:45 |
| R13.htm | 118305 | 2021-04-29 17:13:45 |
| R14.htm | 136702 | 2021-04-29 17:13:45 |
| R15.htm | 41180 | 2021-04-29 17:13:45 |
| R16.htm | 48506 | 2021-04-29 17:13:45 |
| R17.htm | 27236 | 2021-04-29 17:13:45 |
| R18.htm | 24222 | 2021-04-29 17:13:45 |
| R19.htm | 27672 | 2021-04-29 17:13:45 |
| R2.htm | 70437 | 2021-04-29 17:13:45 |
| R20.htm | 50895 | 2021-04-29 17:13:45 |
| R21.htm | 33149 | 2021-04-29 17:13:45 |
| R22.htm | 111164 | 2021-04-29 17:13:45 |
| R23.htm | 23923 | 2021-04-29 17:13:45 |
| R24.htm | 12984 | 2021-04-29 17:13:45 |
| R25.htm | 35423 | 2021-04-29 17:13:45 |
| R26.htm | 187777 | 2021-04-29 17:13:45 |
| R27.htm | 232660 | 2021-04-29 17:13:45 |
| R28.htm | 15738 | 2021-04-29 17:13:45 |
| R29.htm | 122392 | 2021-04-29 17:13:45 |
| R3.htm | 24926 | 2021-04-29 17:13:45 |
| R30.htm | 144623 | 2021-04-29 17:13:45 |
| R31.htm | 30996 | 2021-04-29 17:13:45 |
| R32.htm | 46212 | 2021-04-29 17:13:45 |
| R33.htm | 26557 | 2021-04-29 17:13:45 |
| R34.htm | 23566 | 2021-04-29 17:13:45 |
| R35.htm | 23433 | 2021-04-29 17:13:45 |
| R36.htm | 49542 | 2021-04-29 17:13:45 |
| R37.htm | 32388 | 2021-04-29 17:13:45 |
| R38.htm | 110469 | 2021-04-29 17:13:45 |
| R39.htm | 22806 | 2021-04-29 17:13:45 |
| R4.htm | 83703 | 2021-04-29 17:13:45 |
| R40.htm | 15654 | 2021-04-29 17:13:45 |
| R41.htm | 39404 | 2021-04-29 17:13:45 |
| R42.htm | 53934 | 2021-04-29 17:13:45 |
| R43.htm | 28042 | 2021-04-29 17:13:45 |
| R44.htm | 29308 | 2021-04-29 17:13:45 |
| R45.htm | 24246 | 2021-04-29 17:13:45 |
| R46.htm | 6350 | 2021-04-29 17:13:45 |
| R47.htm | 7421 | 2021-04-29 17:13:45 |
| R48.htm | 26235 | 2021-04-29 17:13:45 |
| R49.htm | 19764 | 2021-04-29 17:13:45 |
| R5.htm | 5002 | 2021-04-29 17:13:45 |
| R50.htm | 11990 | 2021-04-29 17:13:45 |
| R51.htm | 21098 | 2021-04-29 17:13:45 |
| R52.htm | 7846 | 2021-04-29 17:13:45 |
| R53.htm | 12455 | 2021-04-29 17:13:45 |
| R54.htm | 18139 | 2021-04-29 17:13:45 |
| R55.htm | 15477 | 2021-04-29 17:13:45 |
| R56.htm | 17840 | 2021-04-29 17:13:45 |
| R57.htm | 10925 | 2021-04-29 17:13:45 |
| R58.htm | 12956 | 2021-04-29 17:13:45 |
| R59.htm | 11546 | 2021-04-29 17:13:45 |
| R6.htm | 62166 | 2021-04-29 17:13:45 |
| R60.htm | 25135 | 2021-04-29 17:13:45 |
| R61.htm | 8570 | 2021-04-29 17:13:45 |
| R62.htm | 8903 | 2021-04-29 17:13:45 |
| R63.htm | 13297 | 2021-04-29 17:13:45 |
| R64.htm | 4381 | 2021-04-29 17:13:45 |
| R65.htm | 31828 | 2021-04-29 17:13:45 |
| R66.htm | 19815 | 2021-04-29 17:13:45 |
| R67.htm | 4395 | 2021-04-29 17:13:45 |
| R68.htm | 25256 | 2021-04-29 17:13:45 |
| R69.htm | 23897 | 2021-04-29 17:13:45 |
| R7.htm | 48895 | 2021-04-29 17:13:45 |
| R70.htm | 13375 | 2021-04-29 17:13:45 |
| R71.htm | 7564 | 2021-04-29 17:13:45 |
| R72.htm | 10199 | 2021-04-29 17:13:45 |
| R8.htm | 12708 | 2021-04-29 17:13:45 |
| R9.htm | 36410 | 2021-04-29 17:13:45 |
| report.css | 2767 | 2021-04-29 17:13:45 |
| Show.js | 1085 | 2021-04-29 17:13:45 |