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| 0001437749-23-017430-index.html | 2023-06-14 17:02:47 | |
| 0001437749-23-017430.txt | 2023-06-14 17:02:47 | |
 0001437749-23-017430-xbrl.zip | 18423 | 2023-06-14 17:02:47 |
 capture4.jpg | 17773 | 2023-06-14 17:02:47 |
| ex_533360.htm | 18286 | 2023-06-14 17:02:47 |
| FilingSummary.xml | 1772 | 2023-06-14 17:02:47 |
| Financial_Report.xlsx | 5716 | 2023-06-14 17:02:47 |
 giplogo5.jpg | 32462 | 2023-06-14 17:02:47 |
| MetaLinks.json | 19977 | 2023-06-14 17:02:47 |
| next-20230613.xsd | 3601 | 2023-06-14 17:02:47 |
| next-20230613_def.xml | 11919 | 2023-06-14 17:02:47 |
| next-20230613_lab.xml | 15966 | 2023-06-14 17:02:47 |
| next-20230613_pre.xml | 12130 | 2023-06-14 17:02:47 |
| next20230613_8k.htm | 43612 | 2023-06-14 17:02:47 |
| next20230613_8k_htm.xml | 2651 | 2023-06-14 17:02:47 |
| R1.htm | 39865 | 2023-06-14 17:02:47 |
| report.css | 2767 | 2023-06-14 17:02:47 |
| Show.js | 1085 | 2023-06-14 17:02:47 |
 tte.jpg | 19151 | 2023-06-14 17:02:47 |