| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 09/21/21 | UPLOAD | Form UPLOAD: SEC-generated letter | 2 | |
| 09/20/21 | CORRESP | Form CORRESP: Correspondence | 2 | |
| 09/20/21 | S-1/A | Form S-1/A: General form for registration of securities under the Securities Act of 1933 | 326 | |
| 09/10/21 | UPLOAD | Form UPLOAD: SEC-generated letter | 2 | |
| 08/23/21 | S-1/A | Form S-1/A: General form for registration of securities under the Securities Act of 1933 | 244 | |
| 04/26/21 | S-1/A | Form S-1/A: General form for registration of securities under the Securities Act of 1933 | 227 | |
| 03/25/21 | CORRESP | Form CORRESP: Correspondence | 1 | |
| 03/23/21 | CORRESP | Form CORRESP: Correspondence | 2 | |
| 03/23/21 | CORRESP | Form CORRESP: Correspondence | 1 | |
| 03/22/21 | S-1/A | Form S-1/A: General form for registration of securities under the Securities Act of 1933 | 381 |