Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-21-018072-index-headers.html | 2021-08-02 08:03:08 | |
| 0001437749-21-018072-index.html | 2021-08-02 08:03:08 | |
| 0001437749-21-018072.txt | 2021-08-02 08:03:08 | |
 0001437749-21-018072-xbrl.zip | 49105 | 2021-08-02 08:03:08 |
 capture4.jpg | 16101 | 2021-08-02 08:03:08 |
| ex_269482.htm | 225999 | 2021-08-02 08:03:08 |
| ex_270236.htm | 16736 | 2021-08-02 08:03:08 |
| FilingSummary.xml | 1796 | 2021-08-02 08:03:08 |
| Financial_Report.xlsx | 5679 | 2021-08-02 08:03:08 |
| MetaLinks.json | 19360 | 2021-08-02 08:03:08 |
| next-20210730.xsd | 3701 | 2021-08-02 08:03:08 |
| next-20210730_def.xml | 11586 | 2021-08-02 08:03:08 |
| next-20210730_lab.xml | 15466 | 2021-08-02 08:03:08 |
| next-20210730_pre.xml | 11740 | 2021-08-02 08:03:08 |
| next20210727_8k.htm | 50651 | 2021-08-02 08:03:08 |
| next20210727_8k_htm.xml | 2568 | 2021-08-02 08:03:08 |
| R1.htm | 38873 | 2021-08-02 08:03:08 |
| report.css | 2767 | 2021-08-02 08:03:08 |
| Show.js | 1085 | 2021-08-02 08:03:08 |