| May 30, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| May 8, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| May 8, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| May 7, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| May 7, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| May 7, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Apr 23, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Apr 5, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Mar 28, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Mar 28, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Mar 27, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Mar 6, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Feb 7, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Feb 7, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Feb 6, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Feb 6, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Jan 5, 2024 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Oct 4, 2023 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Jun 28, 2023 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Apr 24, 2023 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Apr 24, 2023 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Mar 6, 2023 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Feb 1, 2023 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Feb 1, 2023 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Dec 8, 2022 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Dec 8, 2022 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Dec 6, 2022 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Oct 6, 2022 | 6-K | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | — | Open source ↗ |
| Apr 25, 2002 | 8-K | Form 8-K - Current report - Item 5 | — | Open source ↗ |
| Feb 26, 2002 | 8-K | Form 8-K - Current report - Item 5 | — | Open source ↗ |
| Feb 13, 2002 | 8-K | Form 8-K - Current report - Item 5 | — | Open source ↗ |
| Jan 17, 2002 | 8-K | Form 8-K - Current report - Item 5 | — | Open source ↗ |
| Dec 17, 2001 | NT 10-Q | Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB | — | Open source ↗ |
| Sep 17, 2001 | NT 10-Q | Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB | — | Open source ↗ |
| Sep 7, 2001 | 8-K/A | Form 8-K/A - Current report: [Amend] - Item 2 Item 7 | — | Open source ↗ |
| Jul 31, 2001 | NT 10-K | Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405 | — | Open source ↗ |
| Jun 13, 2001 | DEF 14C | Form DEF 14C - Other definitive information statements | — | Open source ↗ |
| Apr 27, 2001 | 8-K | Form 8-K - Current report - Item 1 Item 2 Item 7 | — | Open source ↗ |
| Mar 20, 2001 | NT 10-Q | Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB | — | Open source ↗ |
| Feb 1, 2001 | 8-K | Form 8-K - Current report - Item 2 Item 7 | — | Open source ↗ |
| Dec 18, 2000 | NT 10-Q | Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB | — | Open source ↗ |
| Aug 1, 2000 | NT 10-K | Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405 | — | Open source ↗ |
| May 4, 2000 | 8-K | Form 8-K - Current report - Item 5 Item 7 | — | Open source ↗ |
| Mar 31, 2000 | 8-K | Form 8-K - Current report - Item 5 Item 7 | — | Open source ↗ |
| Feb 15, 2000 | DEF 14A | Form DEF 14A - Other definitive proxy statements | — | Open source ↗ |
| Oct 21, 1999 | 8-K | Form 8-K - Current report - Item 5 Item 7 | — | Open source ↗ |
| Sep 16, 1999 | NT 10-Q | Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB | — | Open source ↗ |
| Sep 2, 1999 | 8-K | Form 8-K - Current report - Item 1 Item 2 | — | Open source ↗ |
| Jul 30, 1999 | NT 10-K | Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405 | — | Open source ↗ |
| Dec 3, 1998 | 8-K | Form 8-K - Current report - Item 1 Item 2 | — | Open source ↗ |