Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001683168-23-007086-index-headers.html | 2023-10-12 12:46:12 | |
| 0001683168-23-007086-index.html | 2023-10-12 12:46:12 | |
| 0001683168-23-007086.txt | 2023-10-12 12:46:12 | |
 0001683168-23-007086-xbrl.zip | 11697 | 2023-10-12 12:46:12 |
| bign-20231012.xsd | 2991 | 2023-10-12 12:46:12 |
| bign-20231012_lab.xml | 34240 | 2023-10-12 12:46:12 |
| bign-20231012_pre.xml | 22343 | 2023-10-12 12:46:12 |
| FilingSummary.xml | 1624 | 2023-10-12 12:46:12 |
| Financial_Report.xlsx | 5701 | 2023-10-12 12:46:12 |
| MetaLinks.json | 38730 | 2023-10-12 12:46:12 |
| R1.htm | 38092 | 2023-10-12 12:46:12 |
| report.css | 2766 | 2023-10-12 12:46:12 |
| Show.js | 1084 | 2023-10-12 12:46:12 |
| tancheng_i8k.htm | 31074 | 2023-10-12 12:46:12 |
| tancheng_i8k_htm.xml | 3240 | 2023-10-12 12:46:12 |