Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-016757-index-headers.html | 2022-07-06 18:30:15 | |
| 0001437749-22-016757-index.html | 2022-07-06 18:30:15 | |
| 0001437749-22-016757.txt | 2022-07-06 18:30:15 | |
 0001437749-22-016757-xbrl.zip | 306419 | 2022-07-06 18:30:15 |
| ensv-20211231.xsd | 75490 | 2022-07-06 18:30:15 |
| ensv-20211231_cal.xml | 75215 | 2022-07-06 18:30:15 |
| ensv-20211231_def.xml | 544355 | 2022-07-06 18:30:15 |
| ensv-20211231_lab.xml | 514405 | 2022-07-06 18:30:15 |
| ensv-20211231_pre.xml | 580749 | 2022-07-06 18:30:15 |
| ensv20211231_10k.htm | 1875311 | 2022-07-06 18:30:15 |
| ensv20211231_10k_htm.xml | 1329381 | 2022-07-06 18:30:15 |
 ensvlogo.jpg | 22393 | 2022-07-06 18:30:15 |
| ex_285161.htm | 3966 | 2022-07-06 18:30:15 |
| ex_285162.htm | 2691 | 2022-07-06 18:30:15 |
| ex_285163.htm | 13125 | 2022-07-06 18:30:15 |
| ex_285165.htm | 5806 | 2022-07-06 18:30:15 |
| FilingSummary.xml | 37515 | 2022-07-06 18:30:15 |
| Financial_Report.xlsx | 101988 | 2022-07-06 18:30:15 |
| MetaLinks.json | 789436 | 2022-07-06 18:30:15 |
| R1.htm | 67000 | 2022-07-06 18:30:15 |
| R10.htm | 26520 | 2022-07-06 18:30:15 |
| R11.htm | 61990 | 2022-07-06 18:30:15 |
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| R8.htm | 74278 | 2022-07-06 18:30:15 |
| R9.htm | 19443 | 2022-07-06 18:30:15 |
| report.css | 2767 | 2022-07-06 18:30:15 |
| Show.js | 1085 | 2022-07-06 18:30:15 |