Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000794367-23-000011-index-headers.html | 2023-03-23 16:26:00 | |
| 0000794367-23-000011-index.html | 2023-03-23 16:26:00 | |
| 0000794367-23-000011.txt | 2023-03-23 16:26:00 | |
 0000794367-23-000011-xbrl.zip | 12547 | 2023-03-23 16:26:00 |
| ex99-1pressrelease3x23x23.htm | 9903 | 2023-03-23 16:26:00 |
| FilingSummary.xml | 1631 | 2023-03-23 16:26:00 |
| Financial_Report.xlsx | 5671 | 2023-03-23 16:26:00 |
| MetaLinks.json | 16906 | 2023-03-23 16:26:00 |
| n-20230323.htm | 27094 | 2023-03-23 16:26:00 |
| n-20230323.xsd | 1884 | 2023-03-23 16:26:00 |
| n-20230323_htm.xml | 4085 | 2023-03-23 16:26:00 |
| n-20230323_lab.xml | 23832 | 2023-03-23 16:26:00 |
| n-20230323_pre.xml | 12499 | 2023-03-23 16:26:00 |
| R1.htm | 38066 | 2023-03-23 16:26:00 |
| report.css | 2767 | 2023-03-23 16:26:00 |
| Show.js | 1084 | 2023-03-23 16:26:00 |