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| 0001104659-20-090866-index.html | 2020-08-05 16:27:46 | |
| 0001104659-20-090866.txt | 2020-08-05 16:27:46 | |
 0001104659-20-090866-xbrl.zip | 32232 | 2020-08-05 16:27:46 |
| FilingSummary.xml | 1638 | 2020-08-05 16:27:46 |
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| hngr-20200805.xsd | 3180 | 2020-08-05 16:27:46 |
| hngr-20200805_lab.xml | 34591 | 2020-08-05 16:27:46 |
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| R1.htm | 40139 | 2020-08-05 16:27:46 |
| report.css | 2767 | 2020-08-05 16:27:46 |
| Show.js | 1085 | 2020-08-05 16:27:46 |
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| tm2026466-1_8k_htm.xml | 3596 | 2020-08-05 16:27:46 |
| tm2026466d1_ex99-1.htm | 299334 | 2020-08-05 16:27:46 |
 tm2026466d1_ex99-1img001.jpg | 13150 | 2020-08-05 16:27:46 |