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|---|---|---|
 0001493152-20-003136-index-headers.html | 2020-02-28 16:02:47 | |
| 0001493152-20-003136-index.html | 2020-02-28 16:02:47 | |
| 0001493152-20-003136.txt | 2020-02-28 16:02:47 | |
 0001493152-20-003136-xbrl.zip | 43771 | 2020-02-28 16:02:47 |
| ex31-1.htm | 11624 | 2020-02-28 16:02:47 |
| ex31-2.htm | 11351 | 2020-02-28 16:02:47 |
| ex32-1.htm | 6103 | 2020-02-28 16:02:47 |
| ex32-2.htm | 6403 | 2020-02-28 16:02:47 |
| FilingSummary.xml | 14700 | 2020-02-28 16:02:47 |
| Financial_Report.xlsx | 30277 | 2020-02-28 16:02:47 |
| form10-k.htm | 646421 | 2020-02-28 16:02:47 |
| hart-20191031.xml | 131721 | 2020-02-28 16:02:47 |
| hart-20191031.xsd | 17314 | 2020-02-28 16:02:47 |
| hart-20191031_cal.xml | 36351 | 2020-02-28 16:02:47 |
| hart-20191031_def.xml | 52187 | 2020-02-28 16:02:47 |
| hart-20191031_lab.xml | 139949 | 2020-02-28 16:02:47 |
| hart-20191031_pre.xml | 113831 | 2020-02-28 16:02:47 |
| R1.htm | 34481 | 2020-02-28 16:02:47 |
| R10.htm | 16560 | 2020-02-28 16:02:47 |
| R11.htm | 5744 | 2020-02-28 16:02:47 |
| R12.htm | 5448 | 2020-02-28 16:02:47 |
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| R18.htm | 21535 | 2020-02-28 16:02:47 |
| R19.htm | 39154 | 2020-02-28 16:02:47 |
| R2.htm | 58533 | 2020-02-28 16:02:47 |
| R20.htm | 6809 | 2020-02-28 16:02:47 |
| R21.htm | 19840 | 2020-02-28 16:02:47 |
| R22.htm | 3747 | 2020-02-28 16:02:47 |
| R23.htm | 4354 | 2020-02-28 16:02:47 |
| R24.htm | 10122 | 2020-02-28 16:02:47 |
| R3.htm | 18918 | 2020-02-28 16:02:47 |
| R4.htm | 35685 | 2020-02-28 16:02:47 |
| R5.htm | 64688 | 2020-02-28 16:02:47 |
| R6.htm | 27141 | 2020-02-28 16:02:47 |
| R7.htm | 22792 | 2020-02-28 16:02:47 |
| R8.htm | 7420 | 2020-02-28 16:02:47 |
| R9.htm | 5597 | 2020-02-28 16:02:47 |
| report.css | 2767 | 2020-02-28 16:02:47 |
| Show.js | 1085 | 2020-02-28 16:02:47 |