Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-20-073090-index-headers.html | 2020-06-15 06:03:25 | |
| 0001104659-20-073090-index.html | 2020-06-15 06:03:25 | |
| 0001104659-20-073090.txt | 2020-06-15 06:03:25 | |
 0001104659-20-073090-xbrl.zip | 48788 | 2020-06-15 06:03:25 |
| es-20200611.xsd | 3186 | 2020-06-15 06:03:25 |
| es-20200611_lab.xml | 34591 | 2020-06-15 06:03:25 |
| es-20200611_pre.xml | 22712 | 2020-06-15 06:03:25 |
| FilingSummary.xml | 1754 | 2020-06-15 06:03:25 |
| Financial_Report.xlsx | 5773 | 2020-06-15 06:03:25 |
| MetaLinks.json | 38796 | 2020-06-15 06:03:25 |
| R1.htm | 38598 | 2020-06-15 06:03:25 |
| report.css | 2767 | 2020-06-15 06:03:25 |
| Show.js | 1085 | 2020-06-15 06:03:25 |
| tm2022590-1_8k.htm | 30785 | 2020-06-15 06:03:25 |
| tm2022590-1_8k_htm.xml | 3486 | 2020-06-15 06:03:25 |
| tm2022590d1_ex1-1.htm | 178316 | 2020-06-15 06:03:25 |
| tm2022590d1_ex5-1.htm | 7033 | 2020-06-15 06:03:25 |
| tm2022590d1_ex99-1.htm | 10636 | 2020-06-15 06:03:25 |
 tm2022590d1_ex99-1img001.jpg | 7617 | 2020-06-15 06:03:25 |
| tm2022590d1_ex99-2.htm | 12957 | 2020-06-15 06:03:25 |
 tm2022590d1_ex99-2img001.jpg | 14630 | 2020-06-15 06:03:25 |