| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 8-K | Open Document | Data | Open Filing | 8-K | 13 Nov 2025 | 13 Nov 2025 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Nov 2025 | 30 Sep 2025 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | 8-K | 27 Oct 2025 | 21 Oct 2025 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | 8-K | 19 Aug 2025 | 18 Aug 2025 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | 8-K | 07 Aug 2025 | 07 Aug 2025 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 Aug 2025 | 30 Jun 2025 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Aug 2025 | 29 Jul 2025 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | 8-K | 20 Jun 2025 | 17 Jun 2025 | 000-13257 |
| 4 | Open Document | Open Filing | 22 May 2025 | 19 May 2025 | ||
| 4 | Open Document | Open Filing | 22 May 2025 | 19 May 2025 | ||
| 4 | Open Document | Open Filing | 22 May 2025 | 19 May 2025 | ||
| 4 | Open Document | Open Filing | 22 May 2025 | 19 May 2025 | ||
| 4 | Open Document | Open Filing | 22 May 2025 | 19 May 2025 | ||
| 4 | Open Document | Open Filing | 22 May 2025 | 19 May 2025 | ||
| SD | Open Document | Open Filing | SD | 21 May 2025 | 000-13257 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 14 May 2025 | 14 May 2025 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 May 2025 | 31 Mar 2025 | 000-13257 |
| DEFA14A | Open Document | Open Filing | 01 Apr 2025 | 000-13257 | ||
| DEF 14A | Open Document | Data | Open Filing | 01 Apr 2025 | 01 Apr 2025 | 000-13257 | |
| 8-K | Open Document | Data | Open Filing | 31 Mar 2025 | 31 Mar 2025 | 000-13257 | |
| 10-K | Open Document | Data | Open Filing | 31 Mar 2025 | 31 Dec 2024 | 000-13257 | |
| 8-K | Open Document | Data | Open Filing | 24 Mar 2025 | 19 Mar 2025 | 000-13257 | |
| 8-K | Open Document | Data | Open Filing | 27 Nov 2024 | 22 Nov 2024 | 000-13257 | |
| 8-K | Open Document | Data | Open Filing | 07 Nov 2024 | 07 Nov 2024 | 000-13257 | |
| 10-Q | Open Document | Data | Open Filing | 07 Nov 2024 | 30 Sep 2024 | 000-13257 | |
| 10-Q | Open Document | Data | Open Filing | 08 Aug 2024 | 30 Jun 2024 | 000-13257 | |
| 8-K | Open Document | Data | Open Filing | 08 Aug 2024 | 08 Aug 2024 | 000-13257 | |
| 4 | Open Document | Open Filing | 12 Jul 2024 | 20 May 2024 | ||
| 4 | Open Document | Open Filing | 12 Jul 2024 | 20 May 2024 | ||
| 4 | Open Document | Open Filing | 12 Jul 2024 | 20 May 2024 | ||
| 4 | Open Document | Open Filing | 12 Jul 2024 | 20 May 2024 | ||
| 4 | Open Document | Open Filing | 12 Jul 2024 | 20 May 2024 | ||
| 4 | Open Document | Open Filing | 12 Jul 2024 | 20 May 2024 | ||
| 4 | Open Document | Open Filing | 12 Jul 2024 | 20 May 2024 | ||
| 3 | Open Document | Open Filing | 12 Jul 2024 | 15 May 2024 | ||
| SD | Open Document | Open Filing | FORM SD | 24 May 2024 | 000-13257 | |
| S-8 | Open Document | Open Filing | FORM S-8 | 20 May 2024 | 333-279554 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 17 May 2024 | 15 May 2024 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 16 May 2024 | 15 May 2024 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 May 2024 | 31 Mar 2024 | 000-13257 |
| DEF 14A | Open Document | Data | Open Filing | FORM DEF 14A | 03 Apr 2024 | 15 May 2024 | 000-13257 |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | 02 Apr 2024 | 000-13257 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 20 Mar 2024 | 20 Mar 2024 | 000-13257 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 20 Mar 2024 | 31 Dec 2023 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 05 Mar 2024 | 29 Feb 2024 | 000-13257 |
| 4 | Open Document | Open Filing | 13 Feb 2024 | 11 Aug 2023 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 26 Dec 2023 | 22 Dec 2023 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 05 Dec 2023 | 01 Dec 2023 | 000-13257 |
| 4 | Open Document | Open Filing | 05 Dec 2023 | 04 Dec 2023 | ||
| 3 | Open Document | Open Filing | 05 Dec 2023 | 01 Dec 2023 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Nov 2023 | 30 Sep 2023 | 000-13257 |
| 4 | Open Document | Open Filing | 13 Nov 2023 | 10 Nov 2023 | ||
| 4 | Open Document | Open Filing | 13 Nov 2023 | 10 Nov 2023 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 08 Nov 2023 | 08 Nov 2023 | 000-13257 |
| 3 | Open Document | Open Filing | 07 Nov 2023 | 27 Oct 2023 | ||
| 3 | Open Document | Open Filing | 07 Nov 2023 | 27 Oct 2023 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 01 Nov 2023 | 27 Oct 2023 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 09 Aug 2023 | 09 Aug 2023 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Aug 2023 | 30 Jun 2023 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 02 Jun 2023 | 02 Jun 2023 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 30 May 2023 | 24 May 2023 | 000-13257 |
| 4 | Open Document | Open Filing | 19 May 2023 | 17 May 2023 | ||
| SD | Open Document | Open Filing | FORM SD | 17 May 2023 | 000-13257 | |
| S-8 | Open Document | Open Filing | FORM S-8 | 17 May 2023 | 333-271986 | |
| 4 | Open Document | Open Filing | 16 May 2023 | 12 May 2023 | ||
| 4 | Open Document | Open Filing | 16 May 2023 | 12 May 2023 | ||
| 4 | Open Document | Open Filing | 16 May 2023 | 12 May 2023 | ||
| 4 | Open Document | Open Filing | 16 May 2023 | 12 May 2023 | ||
| 4 | Open Document | Open Filing | 16 May 2023 | 12 May 2023 | ||
| 4 | Open Document | Open Filing | 16 May 2023 | 12 May 2023 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 15 May 2023 | 10 Mar 2023 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 10 May 2023 | 10 May 2023 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 10 May 2023 | 31 Mar 2023 | 000-13257 |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | 03 Apr 2023 | 000-13257 | |
| DEF 14A | Open Document | Open Filing | FORM DEF 14A | 03 Apr 2023 | 10 May 2023 | 000-13257 |
| 4 | Open Document | Open Filing | 24 Mar 2023 | 22 Mar 2023 | ||
| 4 | Open Document | Open Filing | 21 Mar 2023 | 20 Mar 2023 | ||
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 17 Mar 2023 | 31 Dec 2022 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 17 Mar 2023 | 16 Mar 2023 | 000-13257 |
| 4 | Open Document | Open Filing | 16 Mar 2023 | 15 Mar 2023 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 10 Mar 2023 | 06 Mar 2023 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 14 Nov 2022 | 09 Nov 2022 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Nov 2022 | 30 Sep 2022 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 10 Aug 2022 | 30 Jun 2022 | 000-13257 |
| 4 | Open Document | Open Filing | 16 May 2022 | 11 May 2022 | ||
| 3 | Open Document | Open Filing | 16 May 2022 | 11 May 2022 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 13 May 2022 | 11 Mar 2022 | 000-13257 |
| SD | Open Document | Open Filing | FORM SD | 13 May 2022 | 000-13257 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 11 May 2022 | 11 May 2022 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 10 May 2022 | 31 Mar 2022 | 000-13257 |
| 4 | Open Document | Open Filing | 12 Apr 2022 | 08 Apr 2022 | ||
| 4 | Open Document | Open Filing | 04 Apr 2022 | 31 Mar 2022 | ||
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | 01 Apr 2022 | 000-13257 | |
| DEF 14A | Open Document | Open Filing | FORM DEF 14A | 01 Apr 2022 | 11 May 2022 | 000-13257 |
| 4 | Open Document | Open Filing | 30 Mar 2022 | 24 Dec 2020 | ||
| 4 | Open Document | Open Filing | 30 Mar 2022 | 28 Mar 2022 | ||
| 4 | Open Document | Open Filing | 25 Mar 2022 | 23 Mar 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 25 Mar 2022 | 27 Feb 2022 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Mar 2022 | 14 Mar 2022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Mar 2022 | 17 Mar 2022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Mar 2022 | 17 Mar 2022 | |
| 4 | Open Document | Open Filing | 21 Mar 2022 | 17 Mar 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 21 Mar 2022 | 17 Mar 2022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Mar 2022 | 17 Mar 2022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Mar 2022 | 17 Mar 2022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Mar 2022 | 17 Mar 2022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Mar 2022 | 17 Mar 2022 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 17 Mar 2022 | 31 Dec 2021 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 10 Mar 2022 | 10 Mar 2022 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 02 Mar 2022 | 01 Mar 2022 | 000-13257 |
| 4 | Open Document | Open Filing | 01 Mar 2022 | 25 Feb 2022 | ||
| 4 | Open Document | Open Filing | 25 Feb 2022 | 23 Feb 2022 | ||
| 4 | Open Document | Open Filing | 22 Feb 2022 | 17 Feb 2022 | ||
| 4 | Open Document | Open Filing | 15 Feb 2022 | 11 Feb 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 10 Feb 2022 | 08 Feb 2022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Feb 2022 | 03 Feb 2022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Feb 2022 | 31 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Jan 2022 | 26 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Jan 2022 | 24 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Jan 2022 | 19 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Jan 2022 | 12 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jan 2022 | 05 Jan 2022 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 05 Jan 2022 | 05 Jan 2022 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Dec 2021 | 29 Dec 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Dec 2021 | 22 Dec 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Dec 2021 | 15 Dec 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Dec 2021 | 08 Dec 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Dec 2021 | 01 Dec 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 30 Nov 2021 | 30 Nov 2021 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 29 Nov 2021 | 24 Nov 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Nov 2021 | 17 Nov 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Nov 2021 | 10 Nov 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 12 Nov 2021 | 12 Nov 2021 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 10 Nov 2021 | 30 Sep 2021 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Nov 2021 | 03 Nov 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Oct 2021 | 27 Oct 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Oct 2021 | 20 Oct 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Oct 2021 | 13 Oct 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Oct 2021 | 22 Sep 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Sep 2021 | 15 Sep 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Sep 2021 | 13 Sep 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Aug 2021 | 25 Aug 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Aug 2021 | 18 Aug 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Aug 2021 | 11 Aug 2021 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 12 Aug 2021 | 30 Jun 2021 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Aug 2021 | 04 Aug 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Jul 2021 | 28 Jul 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Jul 2021 | 21 Jul 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Jul 2021 | 14 Jul 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Jul 2021 | 29 Jun 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 29 Jun 2021 | 25 Jun 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | 21 May 2021 | 13 May 2021 | |
| 3 | Open Document | Open Filing | FORM 3 - | 21 May 2021 | 13 May 2021 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 20 May 2021 | 20 May 2021 | 000-13257 |
| SD | Open Document | Open Filing | FORM SD | 20 May 2021 | 000-13257 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 18 May 2021 | 13 May 2021 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 May 2021 | 31 Mar 2021 | 000-13257 |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | 01 Apr 2021 | 000-13257 | |
| DEF 14A | Open Document | Open Filing | FORM DEF 14A | 01 Apr 2021 | 13 May 2021 | 000-13257 |
| 8-K | Open Document | Open Filing | FORM 8-K | 23 Mar 2021 | 23 Mar 2021 | 000-13257 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 23 Mar 2021 | 31 Dec 2020 | 000-13257 |
| 8-K | Open Document | Open Filing | FORM 8-K | 12 Mar 2021 | 08 Mar 2021 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 29 Dec 2020 | 28 Dec 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Dec 2020 | 23 Dec 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Dec 2020 | 22 Dec 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Dec 2020 | 16 Dec 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Dec 2020 | 16 Dec 2020 | |
| 3 | Open Document | Open Filing | FORM 3 - | 21 Dec 2020 | 10 Dec 2020 | |
| 3 | Open Document | Open Filing | FORM 3 - | 15 Dec 2020 | 10 Dec 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 11 Dec 2020 | 10 Dec 2020 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Dec 2020 | 19 Nov 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Nov 2020 | 11 Nov 2020 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 12 Nov 2020 | 30 Sep 2020 | 000-13257 |
| 8-K | Open Document | Open Filing | FORM 8-K | 12 Nov 2020 | 11 Nov 2020 | 000-13257 |
| 3 | Open Document | Open Filing | FORM 3 - | 09 Nov 2020 | 02 Nov 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 06 Nov 2020 | 02 Nov 2020 | 000-13257 |
| 8-K | Open Document | Open Filing | FORM 8-K | 01 Sep 2020 | 27 Aug 2020 | 000-13257 |
| 8-K | Open Document | Open Filing | FORM 8-K | 20 Aug 2020 | 17 Aug 2020 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 11 Aug 2020 | 30 Jun 2020 | 000-13257 |
| SD | Open Document | Open Filing | FORM SD | 21 May 2020 | 000-13257 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 19 May 2020 | 13 May 2020 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 May 2020 | 31 Mar 2020 | 000-13257 |
| 8-K | Open Document | Open Filing | FORM 8-K | 21 Apr 2020 | 15 Apr 2020 | 000-13257 |
| DEF 14A | Open Document | Open Filing | FORM DEF 14A | 27 Mar 2020 | 13 May 2020 | 000-13257 |
| 8-K | Open Document | Open Filing | FORM 8-K | 23 Mar 2020 | 19 Mar 2020 | 000-13257 |
| S-8 | Open Document | Open Filing | FORM S-8 | 20 Mar 2020 | 333-237293 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 19 Mar 2020 | 31 Dec 2019 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Mar 2020 | 18 Mar 2020 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 12 Nov 2019 | 30 Sep 2019 | 000-13257 |
| 8-K | Open Document | Open Filing | FORM 8-K | 18 Sep 2019 | 17 Sep 2019 | 000-13257 |
| 8-K | Open Document | Open Filing | FORM 8-K | 11 Sep 2019 | 09 Sep 2019 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Sep 2019 | 09 Sep 2019 | |
| 3 | Open Document | Open Filing | FORM 3 - | 11 Sep 2019 | 09 Sep 2019 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | 22 Aug 2019 | 005-36416 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Aug 2019 | 30 Jun 2019 | 000-13257 |
| SD | Open Document | Open Filing | SD | 29 May 2019 | 000-13257 | |
| 8-K | Open Document | Open Filing | 8-K | 17 May 2019 | 17 May 2019 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 May 2019 | 31 Mar 2019 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 13 May 2019 | 10 May 2019 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 May 2019 | 07 May 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | 06 May 2019 | 02 May 2019 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | 03 Apr 2019 | 000-13257 | |
| 8-K | Open Document | Open Filing | 8-K | 02 Apr 2019 | 02 Apr 2019 | 000-13257 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 01 Apr 2019 | 10 May 2019 | 000-13257 |
| 10-K | Open Document | Data | Open Filing | 10-K | 01 Apr 2019 | 31 Dec 2018 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 01 Mar 2019 | 27 Feb 2019 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Mar 2019 | 27 Feb 2019 | |
| 8-K | Open Document | Open Filing | 8-K | 20 Feb 2019 | 19 Feb 2019 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Jan 2019 | 01 Jan 2019 | |
| 3 | Open Document | Open Filing | FORM 3 - | 04 Jan 2019 | 01 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jan 2019 | 01 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Dec 2018 | 20 Dec 2018 | |
| 8-K | Open Document | Open Filing | 8-K | 21 Dec 2018 | 19 Dec 2018 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Nov 2018 | 30 Sep 2018 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 14 Nov 2018 | 14 Nov 2018 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 10 Oct 2018 | 05 Oct 2018 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Sep 2018 | 13 Sep 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Aug 2018 | 23 Aug 2018 | |
| 8-K | Open Document | Open Filing | 8-K | 16 Aug 2018 | 15 Aug 2018 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Aug 2018 | 30 Jun 2018 | 000-13257 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 6 | 10 Aug 2018 | 005-36416 | |
| SD | Open Document | Open Filing | SD | 18 May 2018 | 000-13257 | |
| 8-K | Open Document | Open Filing | 8-K | 14 May 2018 | 09 May 2018 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 11 May 2018 | 31 Mar 2018 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 May 2018 | 09 May 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | 10 May 2018 | 09 May 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | 10 May 2018 | 09 May 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | 10 May 2018 | 09 May 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | 10 May 2018 | 09 May 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | 10 May 2018 | 09 May 2018 | |
| 3 | Open Document | Open Filing | FORM 3 - | 10 May 2018 | 09 May 2018 | |
| 3 | Open Document | Open Filing | FORM 3 - | 10 May 2018 | 09 May 2018 | |
| 8-K | Open Document | Open Filing | 8-K | 19 Apr 2018 | 16 Apr 2018 | 000-13257 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 29 Mar 2018 | 09 May 2018 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 29 Mar 2018 | 27 Mar 2018 | 000-13257 |
| S-8 | Open Document | Open Filing | S-8 | 27 Mar 2018 | 333-223959 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 27 Mar 2018 | 31 Dec 2017 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 27 Feb 2018 | 21 Feb 2018 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 12 Jan 2018 | 08 Jan 2018 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Jan 2018 | 08 Jan 2018 | |
| 3 | Open Document | Open Filing | FORM 3 - | 10 Jan 2018 | 08 Jan 2018 | |
| 8-K | Open Document | Open Filing | 8-K | 08 Jan 2018 | 29 Dec 2017 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 08 Nov 2017 | 08 Nov 2017 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Nov 2017 | 30 Sep 2017 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Aug 2017 | 21 Aug 2017 | |
| 8-K | Open Document | Open Filing | 8-K | 10 Aug 2017 | 09 Aug 2017 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 Aug 2017 | 30 Jun 2017 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 21 Jun 2017 | 15 Jun 2017 | 000-13257 |
| SD | Open Document | Open Filing | SD | 31 May 2017 | 000-13257 | |
| 8-K | Open Document | Open Filing | 8-K | 19 May 2017 | 15 May 2017 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 May 2017 | 15 May 2017 | |
| 3 | Open Document | Open Filing | FORM 3 - | 18 May 2017 | 15 May 2017 | |
| 8-K | Open Document | Open Filing | 8-K | 17 May 2017 | 15 May 2017 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 May 2017 | 15 May 2017 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 11 May 2017 | 31 Mar 2017 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 09 May 2017 | 03 May 2017 | 000-13257 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 22 Mar 2017 | 03 May 2017 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 20 Mar 2017 | 16 Mar 2017 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Mar 2017 | 14 Mar 2017 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 08 Mar 2017 | 31 Dec 2016 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Dec 2016 | 30 Nov 2016 | |
| 8-K | Open Document | Open Filing | 8-K | 28 Nov 2016 | 23 Nov 2016 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 02 Nov 2016 | 30 Sep 2016 | 000-13257 |
| 3 | Open Document | Open Filing | FORM 3 - | 09 Sep 2016 | 04 May 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Aug 2016 | 11 Aug 2016 | |
| 3 | Open Document | Open Filing | FORM 3 - | 12 Aug 2016 | 04 May 2016 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 03 Aug 2016 | 30 Jun 2016 | 000-13257 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 5 | 28 Jun 2016 | 005-36416 | |
| SC 13D/A | Open Document | Data | Open Filing | SCHEDULE 13D AMENDMENT NO. 4 | 17 Jun 2016 | 005-36416 | |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jun 2016 | 02 Jun 2016 | |
| SD | Open Document | Open Filing | SD | 31 May 2016 | 000-13257 | |
| 4 | Open Document | Open Filing | FORM 4 - | 24 May 2016 | 18 May 2016 | |
| 8-K | Open Document | Open Filing | 8-K | 06 May 2016 | 04 May 2016 | 000-13257 |
| 8-K | Open Document | Data | Open Filing | 8-K | 05 May 2016 | 04 May 2016 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 04 May 2016 | 31 Mar 2016 | 000-13257 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 30 Mar 2016 | 04 May 2016 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 25 Mar 2016 | 21 Mar 2016 | 000-13257 |
| 10-K | Open Document | Data | Open Filing | 10-K | 22 Mar 2016 | 31 Dec 2015 | 000-13257 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 21 Mar 2016 | 16 Mar 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Mar 2016 | 16 Mar 2016 | |
| 8-K | Open Document | Open Filing | 8-K | 10 Mar 2016 | 09 Mar 2016 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 24 Feb 2016 | 22 Feb 2016 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 19 Feb 2016 | 15 Feb 2016 | 000-13257 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Nov 2015 | 10 Nov 2015 | |
| 8-K | Open Document | Open Filing | 8-K | 05 Nov 2015 | 04 Nov 2015 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 05 Nov 2015 | 30 Sep 2015 | 000-13257 |
| 4 | Open Document | Open Filing | 4 | 17 Sep 2015 | 16 Sep 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | 31 Aug 2015 | 19 Aug 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Aug 2015 | 21 Aug 2015 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 3 | 20 Aug 2015 | 005-36416 | |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Aug 2015 | 17 Aug 2015 | |
| 3 | Open Document | Open Filing | FORM 3 - | 17 Aug 2015 | 13 Mar 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Aug 2015 | 10 Aug 2015 | |
| 8-K | Open Document | Open Filing | 8-K | 06 Aug 2015 | 05 Aug 2015 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 05 Aug 2015 | 30 Jun 2015 | 000-13257 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 2 | 30 Jul 2015 | 005-36416 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 1 | 07 Jul 2015 | 005-36416 | |
| 8-K | Open Document | Open Filing | 8-K | 06 Jul 2015 | 01 Jul 2015 | 000-13257 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D JUNE 19, 2015 | 24 Jun 2015 | 005-36416 | |
| 8-K | Open Document | Open Filing | 8-K | 18 Jun 2015 | 17 Jun 2015 | 000-13257 |
| SD | Open Document | Open Filing | SD | 01 Jun 2015 | 000-13257 | |
| 8-K | Open Document | Open Filing | 8-K | 13 May 2015 | 07 May 2015 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 08 May 2015 | 06 May 2015 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 07 May 2015 | 06 May 2015 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 06 May 2015 | 31 Mar 2015 | 000-13257 |
| SC 13D | Open Document | Open Filing | SC 13D | 23 Apr 2015 | 005-36416 | |
| 3 | Open Document | Open Filing | FORM 3 - | 21 Apr 2015 | 11 Mar 2015 | |
| 8-K | Open Document | Open Filing | 8-K | 09 Apr 2015 | 01 Apr 2015 | 000-13257 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 24 Mar 2015 | 06 May 2015 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 13 Mar 2015 | 11 Mar 2015 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 12 Mar 2015 | 11 Mar 2015 | 000-13257 |
| 10-K | Open Document | Data | Open Filing | 10-K | 11 Mar 2015 | 31 Dec 2014 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 07 Nov 2014 | 05 Nov 2014 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 05 Nov 2014 | 30 Sep 2014 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 09 Oct 2014 | 07 Oct 2014 | 000-13257 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Sep 2014 | 07 May 2014 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 06 Aug 2014 | 30 Jun 2014 | 000-13257 |
| SD | Open Document | Open Filing | SD | 02 Jun 2014 | 000-13257 | |
| 8-K | Open Document | Open Filing | 8-K | 21 May 2014 | 21 May 2014 | 000-13257 |
| 8-K | Open Document | Open Filing | 8-K | 09 May 2014 | 07 May 2014 | 000-13257 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 May 2014 | 31 Mar 2014 | 000-13257 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 14 Apr 2014 | 07 May 2014 | 000-13257 |
| ARS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | 07 Apr 2014 | 31 Dec 2013 | 000-13257 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2014 | 05 Mar 2014 | |
| 8-K | Open Document | Open Filing | 8-K | 07 Mar 2014 | 05 Mar 2014 | 000-13257 |
| 10-K | Open Document | Data | Open Filing | 10-K | 07 Mar 2014 | 31 Dec 2013 | 000-13257 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 17 Jan 2014 | 005-36416 | |
| 3 | Open Document | Open Filing | 3 | 14 Jan 2014 | 01 Jan 2014 |