| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 15-12G | Open Document | Open Filing | 12 Jan 2023 | 000-31937 | ||
| S-8 POS | Open Document | Open Filing | 12 Jan 2023 | 333-259160 | ||
| 8-K | Open Document | Data | Open Filing | 04 Jan 2023 | 01 Jan 2023 | 000-31937 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 01 Jan 2023 | |
| 8-K | Open Document | Data | Open Filing | 21 Dec 2022 | 21 Dec 2022 | 000-31937 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Dec 2022 | 06 Dec 2022 | |
| 10-Q | Open Document | Data | Open Filing | 14 Nov 2022 | 30 Sep 2022 | 000-31937 | |
| 8-K | Open Document | Data | Open Filing | 09 Nov 2022 | 08 Nov 2022 | 000-31937 | |
| 8-K | Open Document | Data | Open Filing | 17 Oct 2022 | 17 Oct 2022 | 000-31937 | |
| DEFM14A | Open Document | Open Filing | DEFM14A | 23 Sep 2022 | 000-31937 | |
| 425 | Open Document | Open Filing | 14 Sep 2022 | 000-31937 | ||
| 10-Q | Open Document | Data | Open Filing | 15 Aug 2022 | 30 Jun 2022 | 000-31937 | |
| 8-K | Open Document | Data | Open Filing | 03 Aug 2022 | 03 Aug 2022 | 000-31937 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jul 2022 | 21 Jul 2022 | |
| 425 | Open Document | Open Filing | 18 Jul 2022 | 000-31937 | ||
| 8-K | Open Document | Data | Open Filing | 18 Jul 2022 | 18 Jul 2022 | 000-31937 | |
| 425 | Open Document | Open Filing | 14 Jul 2022 | 000-31937 | ||
| 425 | Open Document | Open Filing | 21 Jun 2022 | 000-31937 | ||
| 8-K | Open Document | Data | Open Filing | 21 Jun 2022 | 21 Jun 2022 | 000-31937 | |
| 8-K | Open Document | Data | Open Filing | 20 May 2022 | 18 May 2022 | 000-31937 | |
| 10-Q | Open Document | Data | Open Filing | 16 May 2022 | 31 Mar 2022 | 000-31937 | |
| 8-K | Open Document | Data | Open Filing | 18 Apr 2022 | 18 Apr 2022 | 000-31937 | |
| DEFA14A | Open Document | Open Filing | 11 Apr 2022 | 000-31937 | ||
| DEF 14A | Open Document | Open Filing | 11 Apr 2022 | 18 May 2022 | 000-31937 | |
| 10-K | Open Document | Data | Open Filing | 31 Mar 2022 | 31 Dec 2021 | 000-31937 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2022 | 14 Feb 2022 | |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2022 | 15 Feb 2022 | |
| 8-K | Open Document | Data | Open Filing | 04 Feb 2022 | 04 Feb 2022 | 000-31937 | |
| 8-K | Open Document | Data | Open Filing | 24 Jan 2022 | 19 Jan 2022 | 000-31937 | |
| 8-K | Open Document | Data | Open Filing | 18 Jan 2022 | 18 Jan 2022 | 000-31937 | |
| 8-K | Open Document | Data | Open Filing | 06 Jan 2022 | 31 Dec 2021 | 000-31937 | |
| 8-K | Open Document | Data | Open Filing | 16 Nov 2021 | 16 Nov 2021 | 000-31937 | |
| 10-Q | Open Document | Data | Open Filing | 12 Nov 2021 | 30 Sep 2021 | 000-31937 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2021 | 09 Nov 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2021 | 03 Nov 2021 | |
| 8-K | Open Document | Data | Open Filing | 18 Oct 2021 | 18 Oct 2021 | 000-31937 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Sep 2021 | 13 Sep 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Sep 2021 | 30 Aug 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Sep 2021 | 23 Aug 2021 | |
| S-8 | Open Document | Open Filing | 30 Aug 2021 | 333-259160 | ||
| 8-K | Open Document | Data | Open Filing | 17 Aug 2021 | 17 Aug 2021 | 000-31937 | |
| 8-K | Open Document | Data | Open Filing | 16 Aug 2021 | 16 Aug 2021 | 000-31937 | |
| 10-Q | Open Document | Data | Open Filing | 12 Aug 2021 | 30 Jun 2021 | 000-31937 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jul 2021 | 20 Jul 2021 | |
| 8-K | Open Document | Data | Open Filing | 19 Jul 2021 | 19 Jul 2021 | 000-31937 | |
| 8-K | Open Document | Data | Open Filing | 02 Jul 2021 | 02 Jul 2021 | 000-31937 | |
| 8-K | Open Document | Data | Open Filing | 29 Jun 2021 | 29 Jun 2021 | 000-31937 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2021 | 21 May 2021 | |
| 8-K | Open Document | Open Filing | 20 May 2021 | 19 May 2021 | 000-31937 | |
| 10-Q | Open Document | Data | Open Filing | 17 May 2021 | 31 Mar 2021 | 000-31937 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 14 May 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 14 May 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 14 May 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 14 May 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 14 May 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 14 May 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 14 May 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 14 May 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 14 May 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 14 May 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 14 May 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 14 May 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2021 | 14 May 2021 | |
| SEC STAFF ACTION | Open Document | Open Filing | 14 May 2021 | |||
| CORRESP | Open Document | Open Filing | 11 May 2021 | |||
| CORRESP | Open Document | Open Filing | 11 May 2021 | |||
| 10-12G/A | Open Document | Open Filing | 11 May 2021 | 000-31937 | ||
| CORRESP | Open Document | Open Filing | 07 May 2021 | |||
| UPLOAD | Open Document | Open Filing | 26 Apr 2021 | |||
| CORRESP | Open Document | Open Filing | 20 Apr 2021 | |||
| 10-12G | Open Document | Open Filing | 30 Mar 2021 | 000-31937 | ||
| UPLOAD | Open Document | Open Filing | 29 Dec 2020 | |||
| DRSLTR | Open Document | Open Filing | 03 Dec 2020 | |||
| DRS | Open Document | Open Filing | 03 Dec 2020 | 377-03847 | ||
| D | Open Document | Open Filing | 30 Nov 2020 | 021-381737 | ||
| D | Open Document | Open Filing | 07 Dec 2018 | 021-327386 | ||
| D | Open Document | Open Filing | 04 Dec 2018 | 021-327159 | ||
| D | Open Document | Open Filing | 11 Feb 2016 | 021-257276 |