Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001681903-21-000029-index-headers.html | 2021-08-13 16:53:34 | |
| 0001681903-21-000029-index.html | 2021-08-13 16:53:34 | |
| 0001681903-21-000029.txt | 2021-08-13 16:53:34 | |
 0001681903-21-000029-xbrl.zip | 228153 | 2021-08-13 16:53:34 |
| FilingSummary.xml | 28723 | 2021-08-13 16:53:34 |
| Financial_Report.xlsx | 72683 | 2021-08-13 16:53:34 |
| icch-20210630.xsd | 35079 | 2021-08-13 16:53:34 |
| icch-20210630x10q.htm | 4141269 | 2021-08-13 16:53:34 |
| icch-20210630x10q_htm.xml | 4623034 | 2021-08-13 16:53:34 |
| icch-20210630xex31_1.htm | 17529 | 2021-08-13 16:53:34 |
| icch-20210630xex31_2.htm | 18405 | 2021-08-13 16:53:34 |
| icch-20210630xex32_1.htm | 9100 | 2021-08-13 16:53:34 |
| icch-20210630xex32_2.htm | 9205 | 2021-08-13 16:53:34 |
| icch-20210630_cal.xml | 102843 | 2021-08-13 16:53:34 |
| icch-20210630_def.xml | 201883 | 2021-08-13 16:53:34 |
| icch-20210630_lab.xml | 479722 | 2021-08-13 16:53:34 |
| icch-20210630_pre.xml | 340479 | 2021-08-13 16:53:34 |
| MetaLinks.json | 589958 | 2021-08-13 16:53:34 |
| R1.htm | 54051 | 2021-08-13 16:53:34 |
| R10.htm | 25843 | 2021-08-13 16:53:34 |
| R11.htm | 164520 | 2021-08-13 16:53:34 |
| R12.htm | 162267 | 2021-08-13 16:53:34 |
| R13.htm | 110766 | 2021-08-13 16:53:34 |
| R14.htm | 21577 | 2021-08-13 16:53:34 |
| R15.htm | 5498 | 2021-08-13 16:53:34 |
| R16.htm | 386956 | 2021-08-13 16:53:34 |
| R17.htm | 360602 | 2021-08-13 16:53:34 |
| R18.htm | 698790 | 2021-08-13 16:53:34 |
| R19.htm | 281824 | 2021-08-13 16:53:34 |
| R2.htm | 100252 | 2021-08-13 16:53:34 |
| R20.htm | 159851 | 2021-08-13 16:53:34 |
| R21.htm | 159484 | 2021-08-13 16:53:34 |
| R22.htm | 103026 | 2021-08-13 16:53:34 |
| R23.htm | 19056 | 2021-08-13 16:53:34 |
| R24.htm | 18816 | 2021-08-13 16:53:34 |
| R25.htm | 26238 | 2021-08-13 16:53:34 |
| R26.htm | 33538 | 2021-08-13 16:53:34 |
| R27.htm | 21573 | 2021-08-13 16:53:34 |
| R28.htm | 57858 | 2021-08-13 16:53:34 |
| R29.htm | 17760 | 2021-08-13 16:53:34 |
| R3.htm | 26223 | 2021-08-13 16:53:34 |
| R30.htm | 38224 | 2021-08-13 16:53:34 |
| R31.htm | 35109 | 2021-08-13 16:53:34 |
| R32.htm | 43230 | 2021-08-13 16:53:34 |
| R33.htm | 21691 | 2021-08-13 16:53:34 |
| R34.htm | 46691 | 2021-08-13 16:53:34 |
| R35.htm | 59732 | 2021-08-13 16:53:34 |
| R36.htm | 7374 | 2021-08-13 16:53:34 |
| R37.htm | 33894 | 2021-08-13 16:53:34 |
| R38.htm | 11160 | 2021-08-13 16:53:34 |
| R39.htm | 32818 | 2021-08-13 16:53:34 |
| R4.htm | 78193 | 2021-08-13 16:53:34 |
| R40.htm | 13277 | 2021-08-13 16:53:34 |
| R41.htm | 21179 | 2021-08-13 16:53:34 |
| R42.htm | 55386 | 2021-08-13 16:53:34 |
| R5.htm | 32179 | 2021-08-13 16:53:34 |
| R6.htm | 105660 | 2021-08-13 16:53:34 |
| R7.htm | 378977 | 2021-08-13 16:53:34 |
| R8.htm | 721893 | 2021-08-13 16:53:34 |
| R9.htm | 298061 | 2021-08-13 16:53:34 |
| report.css | 2767 | 2021-08-13 16:53:34 |
| Show.js | 1085 | 2021-08-13 16:53:34 |