Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-022735-index-headers.html | 2022-09-19 17:20:45 | |
| 0001437749-22-022735-index.html | 2022-09-19 17:20:45 | |
| 0001437749-22-022735.txt | 2022-09-19 17:20:45 | |
 0001437749-22-022735-xbrl.zip | 73090 | 2022-09-19 17:20:45 |
| ex_424581.htm | 246168 | 2022-09-19 17:20:45 |
| ex_424582.htm | 162154 | 2022-09-19 17:20:45 |
| FilingSummary.xml | 2076 | 2022-09-19 17:20:45 |
| Financial_Report.xlsx | 5703 | 2022-09-19 17:20:45 |
| MetaLinks.json | 18921 | 2022-09-19 17:20:45 |
| next-20220919.xsd | 3601 | 2022-09-19 17:20:45 |
| next-20220919_def.xml | 11532 | 2022-09-19 17:20:45 |
| next-20220919_lab.xml | 15414 | 2022-09-19 17:20:45 |
| next-20220919_pre.xml | 11688 | 2022-09-19 17:20:45 |
| next20220914_8k.htm | 31178 | 2022-09-19 17:20:45 |
| next20220914_8k_htm.xml | 2564 | 2022-09-19 17:20:45 |
| R1.htm | 38352 | 2022-09-19 17:20:45 |
| report.css | 2767 | 2022-09-19 17:20:45 |
| Show.js | 1085 | 2022-09-19 17:20:45 |