Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-296986-index-headers.html | 2020-11-18 16:30:01 | |
| 0001193125-20-296986-index.html | 2020-11-18 16:30:01 | |
| 0001193125-20-296986.txt | 2020-11-18 16:30:01 | |
 0001193125-20-296986-xbrl.zip | 18969 | 2020-11-18 16:30:01 |
| ampy-20201117.xsd | 3085 | 2020-11-18 16:30:01 |
| ampy-20201117_lab.xml | 18139 | 2020-11-18 16:30:01 |
| ampy-20201117_pre.xml | 11418 | 2020-11-18 16:30:01 |
| d45340d8k.htm | 36548 | 2020-11-18 16:30:01 |
| d45340d8k_htm.xml | 3323 | 2020-11-18 16:30:01 |
| d45340dex101.htm | 66873 | 2020-11-18 16:30:01 |
| d45340dex991.htm | 4142 | 2020-11-18 16:30:01 |
| FilingSummary.xml | 1762 | 2020-11-18 16:30:01 |
| Financial_Report.xlsx | 5458 | 2020-11-18 16:30:01 |
 g45340g1118085731904.jpg | 3935 | 2020-11-18 16:30:01 |
| MetaLinks.json | 18985 | 2020-11-18 16:30:01 |
| R1.htm | 40136 | 2020-11-18 16:30:01 |
| report.css | 2767 | 2020-11-18 16:30:01 |
| Show.js | 1085 | 2020-11-18 16:30:01 |