Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-163645-index-headers.html | 2021-05-17 16:05:57 | |
| 0001193125-21-163645-index.html | 2021-05-17 16:05:57 | |
| 0001193125-21-163645.txt | 2021-05-17 16:05:57 | |
 0001193125-21-163645-xbrl.zip | 10436 | 2021-05-17 16:05:57 |
| ampy-20210517.xsd | 3093 | 2021-05-17 16:05:57 |
| ampy-20210517_lab.xml | 18138 | 2021-05-17 16:05:57 |
| ampy-20210517_pre.xml | 11423 | 2021-05-17 16:05:57 |
| d172739d8k.htm | 31415 | 2021-05-17 16:05:57 |
| d172739d8k_htm.xml | 3323 | 2021-05-17 16:05:57 |
| FilingSummary.xml | 1700 | 2021-05-17 16:05:57 |
| Financial_Report.xlsx | 5677 | 2021-05-17 16:05:57 |
| MetaLinks.json | 19034 | 2021-05-17 16:05:57 |
| R1.htm | 40134 | 2021-05-17 16:05:57 |
| report.css | 2766 | 2021-05-17 16:05:57 |
| Show.js | 1084 | 2021-05-17 16:05:57 |