Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-010095-index-headers.html | 2021-03-02 10:59:45 | |
| 0001564590-21-010095-index.html | 2021-03-02 10:59:45 | |
| 0001564590-21-010095.txt | 2021-03-02 10:59:45 | |
 0001564590-21-010095-xbrl.zip | 449412 | 2021-03-02 10:59:45 |
| FilingSummary.xml | 62125 | 2021-03-02 10:59:45 |
| Financial_Report.xlsx | 140828 | 2021-03-02 10:59:45 |
 g3eme3sfvj1y000001.jpg | 140560 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000001.jpg | 181010 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000002.jpg | 13818 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000003.jpg | 1234 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000004.jpg | 1399 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000005.jpg | 8267 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000006.jpg | 22026 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000007.jpg | 1358 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000008.jpg | 1234 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000009.jpg | 87473 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000012.jpg | 1234 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000013.jpg | 115318 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000015.jpg | 44896 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000017.jpg | 1234 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000020.jpg | 1234 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000021.jpg | 69927 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000024.jpg | 1234 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000025.jpg | 52767 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000028.jpg | 1234 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000031.jpg | 1234 | 2021-03-02 10:59:45 |
 gi0pow5iakrr000032.jpg | 60529 | 2021-03-02 10:59:45 |
 gvlpu05ful45000001.jpg | 7779 | 2021-03-02 10:59:45 |
 gvlpu05ful45000002.jpg | 43879 | 2021-03-02 10:59:45 |
 gvlpu05ful45000004.jpg | 44053 | 2021-03-02 10:59:45 |
| hlio-10k_20210102.htm | 4386665 | 2021-03-02 10:59:45 |
| hlio-10k_20210102_htm.xml | 3981573 | 2021-03-02 10:59:45 |
| hlio-20210102.xsd | 79531 | 2021-03-02 10:59:45 |
| hlio-20210102_cal.xml | 108576 | 2021-03-02 10:59:45 |
| hlio-20210102_def.xml | 319244 | 2021-03-02 10:59:45 |
| hlio-20210102_lab.xml | 717603 | 2021-03-02 10:59:45 |
| hlio-20210102_pre.xml | 581812 | 2021-03-02 10:59:45 |
| hlio-ex1022_270.htm | 141161 | 2021-03-02 10:59:45 |
| hlio-ex14_272.htm | 316016 | 2021-03-02 10:59:45 |
| hlio-ex21_8.htm | 32861 | 2021-03-02 10:59:45 |
| hlio-ex231_13.htm | 4633 | 2021-03-02 10:59:45 |
| hlio-ex311_9.htm | 12652 | 2021-03-02 10:59:45 |
| hlio-ex312_6.htm | 12654 | 2021-03-02 10:59:45 |
| hlio-ex321_15.htm | 3259 | 2021-03-02 10:59:45 |
| hlio-ex322_11.htm | 3059 | 2021-03-02 10:59:45 |
| MetaLinks.json | 980901 | 2021-03-02 10:59:45 |
| R1.htm | 63227 | 2021-03-02 10:59:45 |
| R10.htm | 93450 | 2021-03-02 10:59:45 |
| R11.htm | 179282 | 2021-03-02 10:59:45 |
| R12.htm | 26401 | 2021-03-02 10:59:45 |
| R13.htm | 52706 | 2021-03-02 10:59:45 |
| R14.htm | 76131 | 2021-03-02 10:59:45 |
| R15.htm | 179863 | 2021-03-02 10:59:45 |
| R16.htm | 114940 | 2021-03-02 10:59:45 |
| R17.htm | 88928 | 2021-03-02 10:59:45 |
| R18.htm | 32335 | 2021-03-02 10:59:45 |
| R19.htm | 294317 | 2021-03-02 10:59:45 |
| R2.htm | 95664 | 2021-03-02 10:59:45 |
| R20.htm | 81724 | 2021-03-02 10:59:45 |
| R21.htm | 9786 | 2021-03-02 10:59:45 |
| R22.htm | 134382 | 2021-03-02 10:59:45 |
| R23.htm | 176220 | 2021-03-02 10:59:45 |
| R24.htm | 7083 | 2021-03-02 10:59:45 |
| R25.htm | 8398 | 2021-03-02 10:59:45 |
| R26.htm | 108955 | 2021-03-02 10:59:45 |
| R27.htm | 129560 | 2021-03-02 10:59:45 |
| R28.htm | 34189 | 2021-03-02 10:59:45 |
| R29.htm | 93079 | 2021-03-02 10:59:45 |
| R3.htm | 21485 | 2021-03-02 10:59:45 |
| R30.htm | 180905 | 2021-03-02 10:59:45 |
| R31.htm | 26792 | 2021-03-02 10:59:45 |
| R32.htm | 51638 | 2021-03-02 10:59:45 |
| R33.htm | 78732 | 2021-03-02 10:59:45 |
| R34.htm | 179234 | 2021-03-02 10:59:45 |
| R35.htm | 108937 | 2021-03-02 10:59:45 |
| R36.htm | 84727 | 2021-03-02 10:59:45 |
| R37.htm | 30376 | 2021-03-02 10:59:45 |
| R38.htm | 292840 | 2021-03-02 10:59:45 |
| R39.htm | 74837 | 2021-03-02 10:59:45 |
| R4.htm | 60764 | 2021-03-02 10:59:45 |
| R40.htm | 135390 | 2021-03-02 10:59:45 |
| R41.htm | 169969 | 2021-03-02 10:59:45 |
| R42.htm | 108742 | 2021-03-02 10:59:45 |
| R43.htm | 6597 | 2021-03-02 10:59:45 |
| R44.htm | 20452 | 2021-03-02 10:59:45 |
| R45.htm | 47631 | 2021-03-02 10:59:45 |
| R46.htm | 6144 | 2021-03-02 10:59:45 |
| R47.htm | 17158 | 2021-03-02 10:59:45 |
| R48.htm | 47194 | 2021-03-02 10:59:45 |
| R49.htm | 18974 | 2021-03-02 10:59:45 |
| R5.htm | 24178 | 2021-03-02 10:59:45 |
| R50.htm | 34902 | 2021-03-02 10:59:45 |
| R51.htm | 17245 | 2021-03-02 10:59:45 |
| R52.htm | 10660 | 2021-03-02 10:59:45 |
| R53.htm | 24249 | 2021-03-02 10:59:45 |
| R54.htm | 15103 | 2021-03-02 10:59:45 |
| R55.htm | 13102 | 2021-03-02 10:59:45 |
| R56.htm | 28572 | 2021-03-02 10:59:45 |
| R57.htm | 4906 | 2021-03-02 10:59:45 |
| R58.htm | 10356 | 2021-03-02 10:59:45 |
| R59.htm | 17337 | 2021-03-02 10:59:45 |
| R6.htm | 88921 | 2021-03-02 10:59:45 |
| R60.htm | 6754 | 2021-03-02 10:59:45 |
| R61.htm | 27533 | 2021-03-02 10:59:45 |
| R62.htm | 30775 | 2021-03-02 10:59:45 |
| R63.htm | 10334 | 2021-03-02 10:59:45 |
| R64.htm | 38785 | 2021-03-02 10:59:45 |
| R65.htm | 17784 | 2021-03-02 10:59:45 |
| R66.htm | 30938 | 2021-03-02 10:59:45 |
| R67.htm | 21340 | 2021-03-02 10:59:45 |
| R68.htm | 39685 | 2021-03-02 10:59:45 |
| R69.htm | 25687 | 2021-03-02 10:59:45 |
| R7.htm | 124711 | 2021-03-02 10:59:45 |
| R70.htm | 16145 | 2021-03-02 10:59:45 |
| R71.htm | 17585 | 2021-03-02 10:59:45 |
| R72.htm | 78707 | 2021-03-02 10:59:45 |
| R73.htm | 4748 | 2021-03-02 10:59:45 |
| R74.htm | 6122 | 2021-03-02 10:59:45 |
| R75.htm | 14470 | 2021-03-02 10:59:45 |
| R76.htm | 59939 | 2021-03-02 10:59:45 |
| R77.htm | 29931 | 2021-03-02 10:59:45 |
| R78.htm | 37853 | 2021-03-02 10:59:45 |
| R79.htm | 35038 | 2021-03-02 10:59:45 |
| R8.htm | 7158 | 2021-03-02 10:59:45 |
| R80.htm | 15601 | 2021-03-02 10:59:45 |
| R81.htm | 80871 | 2021-03-02 10:59:45 |
| R82.htm | 25167 | 2021-03-02 10:59:45 |
| R83.htm | 7876 | 2021-03-02 10:59:45 |
| R84.htm | 19034 | 2021-03-02 10:59:45 |
| R85.htm | 8600 | 2021-03-02 10:59:45 |
| R86.htm | 34086 | 2021-03-02 10:59:45 |
| R87.htm | 16918 | 2021-03-02 10:59:45 |
| R88.htm | 22028 | 2021-03-02 10:59:45 |
| R89.htm | 35641 | 2021-03-02 10:59:45 |
| R9.htm | 74548 | 2021-03-02 10:59:45 |
| R90.htm | 26390 | 2021-03-02 10:59:45 |
| R91.htm | 17407 | 2021-03-02 10:59:45 |
| R92.htm | 11927 | 2021-03-02 10:59:45 |
| R93.htm | 34064 | 2021-03-02 10:59:45 |
| report.css | 2768 | 2021-03-02 10:59:45 |
| Show.js | 1086 | 2021-03-02 10:59:45 |