| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | May 30, 2025 | May 28, 2025 | 000-26481 | 
| 4 | Open Document | Open Filing | 4 | Jun 7, 2024 | Jun 5, 2024 | 000-26481 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2023 | Jun 21, 2023 | 000-26481 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 7, 2022 | Oct 7, 2022 | 000-26481 | 
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 1, 2022 | Aug 22, 2022 | 000-26481 |