Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-22-012143-index-headers.html | 2022-02-04 17:42:02 | |
| 0001104659-22-012143-index.html | 2022-02-04 17:42:02 | |
| 0001104659-22-012143.txt | 2022-02-04 17:42:02 | |
 0001104659-22-012143-xbrl.zip | 15168 | 2022-02-04 17:42:02 |
| amch-20220204.xsd | 3042 | 2022-02-04 17:42:02 |
| amch-20220204_lab.xml | 34476 | 2022-02-04 17:42:02 |
| amch-20220204_pre.xml | 22601 | 2022-02-04 17:42:02 |
| FilingSummary.xml | 1649 | 2022-02-04 17:42:02 |
| Financial_Report.xlsx | 5676 | 2022-02-04 17:42:02 |
| MetaLinks.json | 38177 | 2022-02-04 17:42:02 |
| R1.htm | 40092 | 2022-02-04 17:42:02 |
| report.css | 2767 | 2022-02-04 17:42:02 |
| Show.js | 1085 | 2022-02-04 17:42:02 |
| tm225550d1_8k.htm | 28991 | 2022-02-04 17:42:02 |
| tm225550d1_8k_htm.xml | 3590 | 2022-02-04 17:42:02 |
| tm225550d1_ex99-1.htm | 11202 | 2022-02-04 17:42:02 |
 tm225550d1_ex99-1img002.jpg | 5316 | 2022-02-04 17:42:02 |