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|---|---|---|
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| 0001520138-17-000121-index.html | 2017-03-31 15:49:50 | |
| 0001520138-17-000121.txt | 2017-03-31 15:49:50 | |
 0001520138-17-000121-xbrl.zip | 92539 | 2017-03-31 15:49:50 |
| coil-20161231_10k.htm | 797419 | 2017-03-31 15:49:50 |
| coil-20161231_10kex31z1.htm | 10537 | 2017-03-31 15:49:50 |
| coil-20161231_10kex31z2.htm | 10297 | 2017-03-31 15:49:50 |
| coil-20161231_10kex32z1.htm | 3680 | 2017-03-31 15:49:50 |
| coil-20161231_10kex32z2.htm | 3674 | 2017-03-31 15:49:50 |
| fil-20161231.xml | 677856 | 2017-03-31 15:49:50 |
| fil-20161231.xsd | 33489 | 2017-03-31 15:49:50 |
| fil-20161231_cal.xml | 41669 | 2017-03-31 15:49:50 |
| fil-20161231_def.xml | 78442 | 2017-03-31 15:49:50 |
| fil-20161231_lab.xml | 253890 | 2017-03-31 15:49:50 |
| fil-20161231_pre.xml | 203898 | 2017-03-31 15:49:50 |
| FilingSummary.xml | 28047 | 2017-03-31 15:49:50 |
| Financial_Report.xlsx | 66475 | 2017-03-31 15:49:50 |
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| report.css | 2767 | 2017-03-31 15:49:50 |
| Show.js | 1410 | 2017-03-31 15:49:50 |