Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-23-009989-index-headers.html | 2023-04-11 16:04:31 | |
| 0001437749-23-009989-index.html | 2023-04-11 16:04:31 | |
| 0001437749-23-009989.txt | 2023-04-11 16:04:31 | |
 0001437749-23-009989-xbrl.zip | 18075 | 2023-04-11 16:04:31 |
| ensv-20230406.xsd | 3601 | 2023-04-11 16:04:31 |
| ensv-20230406_def.xml | 11532 | 2023-04-11 16:04:31 |
| ensv-20230406_lab.xml | 15414 | 2023-04-11 16:04:31 |
| ensv-20230406_pre.xml | 11688 | 2023-04-11 16:04:31 |
| ensv20230407_8k.htm | 27179 | 2023-04-11 16:04:31 |
 ensv20230407_8kimg001.jpg | 5758 | 2023-04-11 16:04:31 |
| ensv20230407_8k_htm.xml | 2553 | 2023-04-11 16:04:31 |
| ex_499504.htm | 9109 | 2023-04-11 16:04:31 |
| FilingSummary.xml | 1837 | 2023-04-11 16:04:31 |
| Financial_Report.xlsx | 5683 | 2023-04-11 16:04:31 |
 logo.jpg | 15499 | 2023-04-11 16:04:31 |
| MetaLinks.json | 19455 | 2023-04-11 16:04:31 |
| R1.htm | 38340 | 2023-04-11 16:04:31 |
| report.css | 2767 | 2023-04-11 16:04:31 |
| Show.js | 1085 | 2023-04-11 16:04:31 |