Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001728688-19-000108-index-headers.html | 2019-11-22 16:34:41 | |
| 0001728688-19-000108-index.html | 2019-11-22 16:34:41 | |
| 0001728688-19-000108.txt | 2019-11-22 16:34:41 | |
 0001728688-19-000108-xbrl.zip | 553644 | 2019-11-22 16:34:41 |
| FilingSummary.xml | 45732 | 2019-11-22 16:34:41 |
| Financial_Report.xlsx | 128992 | 2019-11-22 16:34:41 |
| i310k2019exhibit211.htm | 34472 | 2019-11-22 16:34:41 |
| i310k2019exhibit231.htm | 3015 | 2019-11-22 16:34:41 |
| i310k2019exhibit311.htm | 14065 | 2019-11-22 16:34:41 |
| i310k2019exhibit312.htm | 14007 | 2019-11-22 16:34:41 |
| i310k2019exhibit321.htm | 7234 | 2019-11-22 16:34:41 |
| i310k2019exhibit322.htm | 7323 | 2019-11-22 16:34:41 |
| i310k2019exhibit42.htm | 43631 | 2019-11-22 16:34:41 |
| iiiv-20190930.htm | 3730558 | 2019-11-22 16:34:41 |
| iiiv-20190930.xsd | 60814 | 2019-11-22 16:34:41 |
| iiiv-20190930_cal.xml | 148646 | 2019-11-22 16:34:41 |
| iiiv-20190930_def.xml | 494573 | 2019-11-22 16:34:41 |
 iiiv-20190930_g1.jpg | 57264 | 2019-11-22 16:34:41 |
| iiiv-20190930_htm.xml | 3117764 | 2019-11-22 16:34:41 |
| iiiv-20190930_lab.xml | 866996 | 2019-11-22 16:34:41 |
| iiiv-20190930_pre.xml | 636647 | 2019-11-22 16:34:41 |
| MetaLinks.json | 810225 | 2019-11-22 16:34:41 |
| R1.htm | 68464 | 2019-11-22 16:34:41 |
| R10.htm | 187579 | 2019-11-22 16:34:41 |
| R11.htm | 25425 | 2019-11-22 16:34:41 |
| R12.htm | 17037 | 2019-11-22 16:34:41 |
| R13.htm | 99648 | 2019-11-22 16:34:41 |
| R14.htm | 29839 | 2019-11-22 16:34:41 |
| R15.htm | 38018 | 2019-11-22 16:34:41 |
| R16.htm | 93797 | 2019-11-22 16:34:41 |
| R17.htm | 31895 | 2019-11-22 16:34:41 |
| R18.htm | 44767 | 2019-11-22 16:34:41 |
| R19.htm | 25421 | 2019-11-22 16:34:41 |
| R2.htm | 84290 | 2019-11-22 16:34:41 |
| R20.htm | 25652 | 2019-11-22 16:34:41 |
| R21.htm | 8382 | 2019-11-22 16:34:41 |
| R22.htm | 137624 | 2019-11-22 16:34:41 |
| R23.htm | 6367 | 2019-11-22 16:34:41 |
| R24.htm | 45820 | 2019-11-22 16:34:41 |
| R25.htm | 60998 | 2019-11-22 16:34:41 |
| R26.htm | 67381 | 2019-11-22 16:34:41 |
| R27.htm | 105037 | 2019-11-22 16:34:41 |
| R28.htm | 11817 | 2019-11-22 16:34:41 |
| R29.htm | 171866 | 2019-11-22 16:34:41 |
| R3.htm | 21481 | 2019-11-22 16:34:41 |
| R30.htm | 25259 | 2019-11-22 16:34:41 |
| R31.htm | 15156 | 2019-11-22 16:34:41 |
| R32.htm | 172411 | 2019-11-22 16:34:41 |
| R33.htm | 31521 | 2019-11-22 16:34:41 |
| R34.htm | 25087 | 2019-11-22 16:34:41 |
| R35.htm | 90966 | 2019-11-22 16:34:41 |
| R36.htm | 27568 | 2019-11-22 16:34:41 |
| R37.htm | 46237 | 2019-11-22 16:34:41 |
| R38.htm | 10522 | 2019-11-22 16:34:41 |
| R39.htm | 22150 | 2019-11-22 16:34:41 |
| R4.htm | 66091 | 2019-11-22 16:34:41 |
| R40.htm | 135930 | 2019-11-22 16:34:41 |
| R41.htm | 44582 | 2019-11-22 16:34:41 |
| R42.htm | 61245 | 2019-11-22 16:34:41 |
| R43.htm | 67396 | 2019-11-22 16:34:41 |
| R44.htm | 29502 | 2019-11-22 16:34:41 |
| R45.htm | 53970 | 2019-11-22 16:34:41 |
| R46.htm | 16520 | 2019-11-22 16:34:41 |
| R47.htm | 11165 | 2019-11-22 16:34:41 |
| R48.htm | 281404 | 2019-11-22 16:34:41 |
| R49.htm | 7039 | 2019-11-22 16:34:41 |
| R5.htm | 83460 | 2019-11-22 16:34:41 |
| R50.htm | 41242 | 2019-11-22 16:34:41 |
| R51.htm | 22768 | 2019-11-22 16:34:41 |
| R52.htm | 19157 | 2019-11-22 16:34:41 |
| R53.htm | 50378 | 2019-11-22 16:34:41 |
| R54.htm | 17590 | 2019-11-22 16:34:41 |
| R55.htm | 30507 | 2019-11-22 16:34:41 |
| R56.htm | 22981 | 2019-11-22 16:34:41 |
| R57.htm | 123478 | 2019-11-22 16:34:41 |
| R58.htm | 17116 | 2019-11-22 16:34:41 |
| R59.htm | 41874 | 2019-11-22 16:34:41 |
| R6.htm | 116503 | 2019-11-22 16:34:41 |
| R60.htm | 44085 | 2019-11-22 16:34:41 |
| R61.htm | 41149 | 2019-11-22 16:34:41 |
| R62.htm | 24727 | 2019-11-22 16:34:41 |
| R63.htm | 13362 | 2019-11-22 16:34:41 |
| R64.htm | 20126 | 2019-11-22 16:34:41 |
| R65.htm | 15264 | 2019-11-22 16:34:41 |
| R66.htm | 32152 | 2019-11-22 16:34:41 |
| R67.htm | 59838 | 2019-11-22 16:34:41 |
| R68.htm | 23559 | 2019-11-22 16:34:41 |
| R69.htm | 14583 | 2019-11-22 16:34:41 |
| R7.htm | 16784 | 2019-11-22 16:34:41 |
| R70.htm | 44200 | 2019-11-22 16:34:41 |
| R71.htm | 66206 | 2019-11-22 16:34:41 |
| R72.htm | 6865 | 2019-11-22 16:34:41 |
| R73.htm | 50783 | 2019-11-22 16:34:41 |
| R74.htm | 15694 | 2019-11-22 16:34:41 |
| R75.htm | 32643 | 2019-11-22 16:34:41 |
| R76.htm | 51077 | 2019-11-22 16:34:41 |
| R8.htm | 66979 | 2019-11-22 16:34:41 |
| R9.htm | 6334 | 2019-11-22 16:34:41 |
| R9999.htm | 75131 | 2019-11-22 16:34:41 |
| report.css | 2767 | 2019-11-22 16:34:41 |
| Show.js | 1085 | 2019-11-22 16:34:41 |