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 0001437749-20-023610-index-headers.html | 2020-11-12 16:02:07 | |
| 0001437749-20-023610-index.html | 2020-11-12 16:02:07 | |
| 0001437749-20-023610.txt | 2020-11-12 16:02:07 | |
 0001437749-20-023610-xbrl.zip | 210152 | 2020-11-12 16:02:07 |
| ensv-20200930.xml | 1746164 | 2020-11-12 16:02:07 |
| ensv-20200930.xsd | 74454 | 2020-11-12 16:02:07 |
| ensv-20200930_cal.xml | 75335 | 2020-11-12 16:02:07 |
| ensv-20200930_def.xml | 577874 | 2020-11-12 16:02:07 |
| ensv-20200930_lab.xml | 524298 | 2020-11-12 16:02:07 |
| ensv-20200930_pre.xml | 609765 | 2020-11-12 16:02:07 |
| ensv20200930_10q.htm | 1248837 | 2020-11-12 16:02:07 |
 ensvlogo.jpg | 22393 | 2020-11-12 16:02:07 |
| ex_201325.htm | 13666 | 2020-11-12 16:02:07 |
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| ex_201327.htm | 10799 | 2020-11-12 16:02:07 |
| FilingSummary.xml | 40409 | 2020-11-12 16:02:07 |
| Financial_Report.xlsx | 93304 | 2020-11-12 16:02:07 |
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| report.css | 2767 | 2020-11-12 16:02:07 |
| Show.js | 1085 | 2020-11-12 16:02:07 |