Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-006366-index-headers.html | 2022-04-27 16:05:29 | |
| 0000950170-22-006366-index.html | 2022-04-27 16:05:29 | |
| 0000950170-22-006366.txt | 2022-04-27 16:05:29 | |
 0000950170-22-006366-xbrl.zip | 12097 | 2022-04-27 16:05:29 |
| eras-20220425.htm | 56499 | 2022-04-27 16:05:29 |
| eras-20220425.xsd | 2912 | 2022-04-27 16:05:29 |
| eras-20220425_def.xml | 13344 | 2022-04-27 16:05:29 |
| eras-20220425_htm.xml | 6173 | 2022-04-27 16:05:29 |
| eras-20220425_lab.xml | 16733 | 2022-04-27 16:05:29 |
| eras-20220425_pre.xml | 12666 | 2022-04-27 16:05:29 |
| FilingSummary.xml | 1740 | 2022-04-27 16:05:29 |
| Financial_Report.xlsx | 5840 | 2022-04-27 16:05:29 |
| MetaLinks.json | 21438 | 2022-04-27 16:05:29 |
| R1.htm | 45039 | 2022-04-27 16:05:29 |
| report.css | 2767 | 2022-04-27 16:05:29 |
| Show.js | 1084 | 2022-04-27 16:05:29 |