Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-21-014904-index-headers.html | 2021-06-16 07:23:53 | |
| 0001437749-21-014904-index.html | 2021-06-16 07:23:53 | |
| 0001437749-21-014904.txt | 2021-06-16 07:23:53 | |
 0001437749-21-014904-xbrl.zip | 13059 | 2021-06-16 07:23:53 |
| ex_257150.htm | 11377 | 2021-06-16 07:23:53 |
| FilingSummary.xml | 1765 | 2021-06-16 07:23:53 |
| Financial_Report.xlsx | 5681 | 2021-06-16 07:23:53 |
| MetaLinks.json | 19432 | 2021-06-16 07:23:53 |
| next-20210615.xsd | 3701 | 2021-06-16 07:23:53 |
| next-20210615_def.xml | 11626 | 2021-06-16 07:23:53 |
| next-20210615_lab.xml | 15551 | 2021-06-16 07:23:53 |
| next-20210615_pre.xml | 11780 | 2021-06-16 07:23:53 |
| next20210614_8k.htm | 49959 | 2021-06-16 07:23:53 |
| next20210614_8k_htm.xml | 2595 | 2021-06-16 07:23:53 |
| R1.htm | 38959 | 2021-06-16 07:23:53 |
| report.css | 2767 | 2021-06-16 07:23:53 |
| Show.js | 1085 | 2021-06-16 07:23:53 |