Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-012917-index-headers.html | 2021-01-21 07:37:00 | |
| 0001193125-21-012917-index.html | 2021-01-21 07:37:00 | |
| 0001193125-21-012917.txt | 2021-01-21 07:37:00 | |
 0001193125-21-012917-xbrl.zip | 11133 | 2021-01-21 07:37:00 |
| ampy-20210119.xsd | 3084 | 2021-01-21 07:37:00 |
| ampy-20210119_lab.xml | 18138 | 2021-01-21 07:37:00 |
| ampy-20210119_pre.xml | 11417 | 2021-01-21 07:37:00 |
| d63427d8k.htm | 31599 | 2021-01-21 07:37:00 |
| d63427d8k_htm.xml | 3323 | 2021-01-21 07:37:00 |
| d63427dex991.htm | 4759 | 2021-01-21 07:37:00 |
| FilingSummary.xml | 1728 | 2021-01-21 07:37:00 |
| Financial_Report.xlsx | 5457 | 2021-01-21 07:37:00 |
 g63427g0120235723826.jpg | 3937 | 2021-01-21 07:37:00 |
| MetaLinks.json | 18985 | 2021-01-21 07:37:00 |
| R1.htm | 40136 | 2021-01-21 07:37:00 |
| report.css | 2767 | 2021-01-21 07:37:00 |
| Show.js | 1085 | 2021-01-21 07:37:00 |