| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 8-K | Open Document | Data | Open Filing | 8-K | 18 Dec 2025 | 15 Dec 2025 | 001-08858 |
| 3 | Open Document | Open Filing | 3 | 05 Nov 2025 | 29 Oct 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Nov 2025 | 29 Oct 2025 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 03 Nov 2025 | 31 Oct 2025 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 03 Nov 2025 | 30 Sep 2025 | 001-08858 |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 18 Aug 2025 | 14 Aug 2025 | 001-08858 |
| 424B5 | Open Document | Data | Open Filing | 424B5 | 18 Aug 2025 | 333-287753 | |
| 424B5 | Open Document | Open Filing | 424B5 | 14 Aug 2025 | 333-287753 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 04 Aug 2025 | 30 Jun 2025 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 14 Jul 2025 | 08 Jul 2025 | 001-08858 |
| 11-K | Open Document | Open Filing | 11-K | 25 Jun 2025 | 31 Dec 2024 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Jun 2025 | 03 Jun 2025 | 001-08858 |
| 424B5 | Open Document | Data | Open Filing | 424B5 | 03 Jun 2025 | 333-287753 | |
| S-3ASR | Open Document | Data | Open Filing | S-3ASR | 03 Jun 2025 | 333-287753 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 12 May 2025 | 06 May 2025 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 06 May 2025 | 31 Mar 2025 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 05 May 2025 | 30 Apr 2025 | 001-08858 |
| 3 | Open Document | Open Filing | 3 | 01 May 2025 | 30 Apr 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 30 Apr 2025 | 30 Apr 2025 | 001-08858 |
| SCHEDULE 13G/A | Open Document | Open Filing | 24 Apr 2025 | 005-40265 | ||
| UPLOAD | Open Document | Open Filing | 16 Apr 2025 | 001-08858 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Apr 2025 | 31 Mar 2025 | 001-08858 |
| ARS | Open Document | Open Filing | ARS | 28 Mar 2025 | 31 Dec 2024 | 001-08858 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | 28 Mar 2025 | 30 Apr 2025 | 001-08858 |
| CORRESP | Open Document | Open Filing | 20 Mar 2025 | |||
| CORRESP | Open Document | Open Filing | 11 Mar 2025 | |||
| UPLOAD | Open Document | Open Filing | 27 Feb 2025 | 001-08858 | ||
| 10-K | Open Document | Data | Open Filing | 10-K | 10 Feb 2025 | 31 Dec 2024 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Feb 2025 | 29 Jan 2025 | 001-08858 |
| 4 | Open Document | Open Filing | 4 | 29 Jan 2025 | 28 Jan 2025 | |
| 4 | Open Document | Open Filing | 4 | 29 Jan 2025 | 28 Jan 2025 | |
| 4 | Open Document | Open Filing | 4 | 29 Jan 2025 | 28 Jan 2025 | |
| 4 | Open Document | Open Filing | 4 | 29 Jan 2025 | 28 Jan 2025 | |
| 4 | Open Document | Open Filing | 4 | 29 Jan 2025 | 28 Jan 2025 | |
| 4 | Open Document | Open Filing | 4 | 29 Jan 2025 | 28 Jan 2025 | |
| 4 | Open Document | Open Filing | 4 | 29 Jan 2025 | 28 Jan 2025 | |
| S-8 | Open Document | Data | Open Filing | S-8 | 21 Jan 2025 | 333-284384 | |
| 4 | Open Document | Open Filing | 4 | 07 Nov 2024 | 05 Nov 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 05 Nov 2024 | 30 Oct 2024 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 04 Nov 2024 | 30 Sep 2024 | 001-08858 |
| 3 | Open Document | Open Filing | 3 | 01 Nov 2024 | 30 Oct 2024 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2024 | 01 Oct 2024 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2024 | 01 Oct 2024 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2024 | 01 Oct 2024 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2024 | 01 Oct 2024 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2024 | 01 Oct 2024 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2024 | 01 Oct 2024 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2024 | 01 Oct 2024 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2024 | 01 Oct 2024 | |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2024 | 01 Oct 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 27 Aug 2024 | 21 Aug 2024 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 06 Aug 2024 | 30 Jun 2024 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 19 Jul 2024 | 18 Jul 2024 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 12 Jul 2024 | 08 Jul 2024 | 001-08858 |
| 11-K | Open Document | Open Filing | 11-K | 27 Jun 2024 | 31 Dec 2023 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 07 May 2024 | 01 May 2024 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 May 2024 | 31 Mar 2024 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 May 2024 | 01 May 2024 | 001-08858 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 08 Apr 2024 | 001-08858 | |
| ARS | Open Document | Open Filing | ARS | 29 Mar 2024 | 31 Dec 2023 | 001-08858 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | 29 Mar 2024 | 01 May 2024 | 001-08858 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | 13 Feb 2024 | 005-40265 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 13 Feb 2024 | 31 Dec 2023 | 001-08858 |
| 4 | Open Document | Open Filing | 4 | 30 Jan 2024 | 30 Jan 2024 | |
| 4 | Open Document | Open Filing | 4 | 30 Jan 2024 | 30 Jan 2024 | |
| 4 | Open Document | Open Filing | 4 | 30 Jan 2024 | 30 Jan 2024 | |
| 4 | Open Document | Open Filing | 4 | 30 Jan 2024 | 30 Jan 2024 | |
| 4 | Open Document | Open Filing | 4 | 30 Jan 2024 | 30 Jan 2024 | |
| 4 | Open Document | Open Filing | 4 | 30 Jan 2024 | 30 Jan 2024 | |
| 4 | Open Document | Open Filing | 4 | 30 Jan 2024 | 30 Jan 2024 | |
| SC 13G/A | Open Document | Open Filing | 19 Jan 2024 | 005-40265 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 05 Dec 2023 | 01 Dec 2023 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 Nov 2023 | 30 Sep 2023 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2023 | 02 Oct 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2023 | 02 Oct 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2023 | 02 Oct 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2023 | 02 Oct 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2023 | 02 Oct 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2023 | 02 Oct 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2023 | 02 Oct 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2023 | 02 Oct 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2023 | 02 Oct 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2023 | 02 Oct 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 23 Aug 2023 | 17 Aug 2023 | 001-08858 |
| S-3D | Open Document | Open Filing | FORM S-3D | 16 Aug 2023 | 333-274020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 01 Aug 2023 | 30 Jun 2023 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 11 Jul 2023 | 06 Jul 2023 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 06 Jun 2023 | 01 Jun 2023 | 001-08858 |
| 11-K | Open Document | Open Filing | 11-K | 05 Jun 2023 | 31 Dec 2022 | 001-08858 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 May 2023 | 01 May 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 May 2023 | 26 Apr 2023 | 001-08858 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 May 2023 | 26 Apr 2023 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 02 May 2023 | 31 Mar 2023 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 27 Apr 2023 | 26 Apr 2023 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 26 Apr 2023 | 26 Apr 2023 | 001-08858 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 07 Apr 2023 | 001-08858 | |
| ARS | Open Document | Open Filing | ARS | 28 Mar 2023 | 31 Dec 2022 | 001-08858 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | 28 Mar 2023 | 001-08858 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 14 Feb 2023 | 31 Dec 2022 | 001-08858 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | 09 Feb 2023 | 005-40265 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 Feb 2023 | 01 Feb 2023 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 30 Jan 2023 | 24 Jan 2023 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2023 | 24 Jan 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2023 | 24 Jan 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2023 | 24 Jan 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2023 | 24 Jan 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2023 | 24 Jan 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2023 | 24 Jan 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2023 | 24 Jan 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2023 | 24 Jan 2023 | |
| SC 13G/A | Open Document | Open Filing | 23 Jan 2023 | 005-40265 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Nov 2022 | 03 Nov 2022 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 Nov 2022 | 26 Oct 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Nov 2022 | 26 Oct 2022 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 01 Nov 2022 | 30 Sep 2022 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 05 Oct 2022 | 29 Sep 2022 | 001-08858 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 04 Oct 2022 | 03 Oct 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 03 Oct 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 03 Oct 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 03 Oct 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 03 Oct 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 03 Oct 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 03 Oct 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 03 Oct 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 03 Oct 2022 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 02 Aug 2022 | 30 Jun 2022 | 001-08858 |
| 11-K | Open Document | Open Filing | 11-K | 23 Jun 2022 | 31 Dec 2021 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 18 May 2022 | 12 May 2022 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 03 May 2022 | 27 Apr 2022 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 03 May 2022 | 31 Mar 2022 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 27 Apr 2022 | 27 Apr 2022 | 001-08858 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 29 Mar 2022 | 27 Apr 2022 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 18 Mar 2022 | 14 Mar 2022 | 001-08858 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2022 | 005-40265 | |
| SC 13G/A | Open Document | Open Filing | 11 Feb 2022 | 005-40265 | ||
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 10 Feb 2022 | 27 Jan 2022 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | 09 Feb 2022 | 005-40265 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 01 Feb 2022 | 31 Dec 2021 | 001-08858 |
| SC 13G/A | Open Document | Open Filing | 27 Jan 2022 | 005-40265 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2022 | 25 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2022 | 25 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2022 | 25 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2022 | 25 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2022 | 25 Jan 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2022 | 25 Jan 2022 | |
| SC 13G/A | Open Document | Open Filing | 25 Jan 2022 | 005-40265 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | 02 Nov 2021 | 30 Sep 2021 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2021 | 01 Oct 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2021 | 01 Oct 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2021 | 01 Oct 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2021 | 01 Oct 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2021 | 01 Oct 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2021 | 01 Oct 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2021 | 01 Oct 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2021 | 01 Oct 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2021 | 01 Oct 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 05 Aug 2021 | 03 Aug 2021 | 001-08858 |
| 424B5 | Open Document | Open Filing | 424B5 | 05 Aug 2021 | 333-258405 | |
| 424B5 | Open Document | Open Filing | 424B5 | 03 Aug 2021 | 333-258405 | |
| S-3ASR | Open Document | Open Filing | S-3ASR | 03 Aug 2021 | 333-258405 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 03 Aug 2021 | 30 Jun 2021 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 21 Jun 2021 | 21 Jun 2021 | 001-08858 |
| 11-K | Open Document | Open Filing | 11-K | 21 Jun 2021 | 31 Dec 2020 | 001-08858 |
| SC 13G/A | Open Document | Open Filing | 07 May 2021 | 005-40265 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 04 May 2021 | 28 Apr 2021 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 04 May 2021 | 31 Mar 2021 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 28 Apr 2021 | 28 Apr 2021 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 05 Apr 2021 | 02 Apr 2021 | 001-08858 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 25 Mar 2021 | 28 Apr 2021 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Mar 2021 | 23 Mar 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 12 Mar 2021 | 11 Mar 2021 | 001-08858 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 12 Feb 2021 | 005-40265 | |
| SC 13G/A | Open Document | Open Filing | 11 Feb 2021 | 005-40265 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | 10 Feb 2021 | 005-40265 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 02 Feb 2021 | 31 Dec 2020 | 001-08858 |
| SC 13G/A | Open Document | Open Filing | 01 Feb 2021 | 005-40265 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2021 | 26 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2021 | 26 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2021 | 26 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2021 | 26 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2021 | 26 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2021 | 26 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2021 | 26 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2021 | 30 Dec 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Dec 2020 | 29 Dec 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Dec 2020 | 29 Dec 2020 | |
| SC 13G | Open Document | Open Filing | SC 13G | 14 Dec 2020 | 005-40265 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 Dec 2020 | 30 Nov 2020 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 29 Oct 2020 | 30 Sep 2020 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2020 | 01 Oct 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2020 | 01 Oct 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2020 | 01 Oct 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 21 Sep 2020 | 15 Sep 2020 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Aug 2020 | 29 Jul 2020 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 30 Jul 2020 | 30 Jun 2020 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jul 2020 | 28 Jul 2020 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 24 Jul 2020 | 23 Jul 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 24 Jun 2020 | 18 Jun 2020 | 001-08858 |
| 11-K | Open Document | Open Filing | 11-K | 24 Jun 2020 | 31 Dec 2019 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 18 Jun 2020 | 16 Jun 2020 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 05 May 2020 | 29 Apr 2020 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 30 Apr 2020 | 31 Mar 2020 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 21 Apr 2020 | 17 Apr 2020 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 07 Apr 2020 | 26 Mar 2020 | 001-08858 |
| UPLOAD | Open Document | Open Filing | 01 Apr 2020 | |||
| DEF 14A | Open Document | Open Filing | DEF 14A | 31 Mar 2020 | 29 Apr 2020 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 26 Mar 2020 | 26 Mar 2020 | 001-08858 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 26 Mar 2020 | 19 Mar 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 25 Mar 2020 | 19 Mar 2020 | 001-08858 |
| CORRESP | Open Document | Open Filing | 23 Mar 2020 | |||
| 8-K | Open Document | Data | Open Filing | 8-K | 20 Mar 2020 | 16 Mar 2020 | 001-08858 |
| UPLOAD | Open Document | Open Filing | 11 Mar 2020 | |||
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Mar 2020 | 04 Mar 2020 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 Mar 2020 | 28 Feb 2020 | 001-08858 |
| SC 13G/A | Open Document | Open Filing | 14 Feb 2020 | 005-40265 | ||
| SC 13G/A | Open Document | Open Filing | 13 Feb 2020 | 005-40265 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | 12 Feb 2020 | 005-40265 | |
| SC 13G/A | Open Document | Open Filing | 06 Feb 2020 | 005-40265 | ||
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Feb 2020 | 29 Jan 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 03 Feb 2020 | 28 Jan 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 03 Feb 2020 | 29 Jan 2020 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2020 | 28 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2020 | 28 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2020 | 28 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2020 | 28 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2020 | 28 Jan 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2020 | 28 Jan 2020 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 30 Jan 2020 | 31 Dec 2019 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 20 Dec 2019 | 18 Dec 2019 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 18 Dec 2019 | 17 Dec 2019 | 001-08858 |
| S-8 | Open Document | Open Filing | S-8 | 31 Oct 2019 | 333-234391 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 24 Oct 2019 | 30 Sep 2019 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2019 | 02 Oct 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2019 | 02 Oct 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2019 | 02 Oct 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2019 | 01 Oct 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2019 | 01 Oct 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2019 | 01 Oct 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2019 | 01 Oct 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2019 | 01 Oct 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2019 | 01 Oct 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2019 | 01 Oct 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2019 | 01 Oct 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2019 | 01 Oct 2019 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 17 Sep 2019 | 12 Sep 2019 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 25 Jul 2019 | 30 Jun 2019 | 001-08858 |
| 8-K | Open Document | Open Filing | 8-K | 01 Jul 2019 | 28 Jun 2019 | 001-08858 |
| 8-K | Open Document | Open Filing | 8-K | 12 Jun 2019 | 12 Jun 2019 | 001-08858 |
| 11-K | Open Document | Open Filing | FORM 11-K | 06 Jun 2019 | 31 Dec 2018 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 May 2019 | 30 May 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2019 | 28 May 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2019 | 22 May 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2019 | 17 May 2019 | |
| 8-K | Open Document | Open Filing | 8-K | 20 May 2019 | 20 May 2019 | 001-08858 |
| 8-K | Open Document | Open Filing | 8-K | 01 May 2019 | 01 May 2019 | 001-08858 |
| 8-K | Open Document | Open Filing | 8-K | 26 Apr 2019 | 24 Apr 2019 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 25 Apr 2019 | 31 Mar 2019 | 001-08858 |
| 8-K | Open Document | Open Filing | 8-K | 24 Apr 2019 | 24 Apr 2019 | 001-08858 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 27 Mar 2019 | 24 Apr 2019 | 001-08858 |
| 8-K | Open Document | Open Filing | 8-K | 05 Mar 2019 | 01 Mar 2019 | 001-08858 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 21 Feb 2019 | 30 Jan 2019 | |
| SC 13G | Open Document | Open Filing | 13 Feb 2019 | 005-40265 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 11 Feb 2019 | 005-40265 | |
| SC 13G/A | Open Document | Open Filing | 11 Feb 2019 | 005-40265 | ||
| SC 13G/A | Open Document | Open Filing | 06 Feb 2019 | 005-40265 | ||
| 8-K | Open Document | Open Filing | 8-K | 04 Feb 2019 | 30 Jan 2019 | 001-08858 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 04 Feb 2019 | 30 Jan 2019 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 04 Feb 2019 | 30 Jan 2019 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 04 Feb 2019 | 30 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2019 | 29 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2019 | 29 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2019 | 29 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2019 | 29 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2019 | 29 Jan 2019 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 31 Jan 2019 | 31 Dec 2018 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 03 Jan 2019 | 02 Jan 2019 | 001-08858 |
| 8-K | Open Document | Open Filing | 8-K | 04 Dec 2018 | 30 Nov 2018 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 31 Oct 2018 | 24 Oct 2018 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 25 Oct 2018 | 30 Sep 2018 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2018 | 01 Oct 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2018 | 01 Oct 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2018 | 01 Oct 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2018 | 01 Oct 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2018 | 01 Oct 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2018 | 01 Oct 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2018 | 01 Oct 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2018 | 01 Oct 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2018 | 01 Oct 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2018 | 04 Sep 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 04 Sep 2018 | 30 Aug 2018 | 001-08858 |
| 8-K | Open Document | Open Filing | 8-K | 31 Jul 2018 | 25 Jul 2018 | 001-08858 |
| 8-K | Open Document | Open Filing | 8-K | 31 Jul 2018 | 25 Jul 2018 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 26 Jul 2018 | 30 Jun 2018 | 001-08858 |
| 11-K | Open Document | Open Filing | FORM 11-K | 12 Jun 2018 | 31 Dec 2017 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 18 May 2018 | 18 May 2018 | 001-08858 |
| 8-K | Open Document | Open Filing | 8-K | 07 May 2018 | 02 May 2018 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 01 May 2018 | 25 Apr 2018 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 26 Apr 2018 | 31 Mar 2018 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 25 Apr 2018 | 25 Apr 2018 | 001-08858 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 19 Mar 2018 | 25 Apr 2018 | 001-08858 |
| 8-K | Open Document | Open Filing | 8-K | 06 Mar 2018 | 28 Feb 2018 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 02 Mar 2018 | 01 Mar 2018 | 001-08858 |
| SC 13G/A | Open Document | Open Filing | 09 Feb 2018 | 005-40265 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 07 Feb 2018 | 005-40265 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 02 Feb 2018 | 30 Jan 2018 | 001-08858 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 01 Feb 2018 | 31 Dec 2017 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2018 | 29 Jan 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2018 | 29 Jan 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2018 | 29 Jan 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2018 | 29 Jan 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2018 | 29 Jan 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2018 | 29 Jan 2018 | |
| SC 13G/A | Open Document | Open Filing | 23 Jan 2018 | 005-40265 | ||
| 8-K | Open Document | Open Filing | 8-K | 13 Dec 2017 | 11 Dec 2017 | 001-08858 |
| 424B5 | Open Document | Open Filing | 424B5 | 12 Dec 2017 | 333-221333 | |
| 424B5 | Open Document | Open Filing | 424B5 | 11 Dec 2017 | 333-221333 | |
| EFFECT | Open Document | Open Filing | 08 Dec 2017 | 333-221333 | ||
| CORRESP | Open Document | Open Filing | 05 Dec 2017 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2017 | 01 Dec 2017 | |
| UPLOAD | Open Document | Open Filing | 13 Nov 2017 | |||
| S-3 | Open Document | Open Filing | S-3 | 03 Nov 2017 | 333-221333 | |
| 8-A12B/A | Open Document | Open Filing | 8-A12B/A (AMENDMENT NO. 3) | 03 Nov 2017 | 001-08858 | |
| 8-K | Open Document | Open Filing | 8-K | 03 Nov 2017 | 01 Nov 2017 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 26 Oct 2017 | 30 Sep 2017 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 02 Oct 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 02 Oct 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 02 Oct 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 02 Oct 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 02 Oct 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 02 Oct 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 02 Oct 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 02 Oct 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 02 Oct 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 02 Oct 2017 | |
| 8-K/A | Open Document | Open Filing | FORM 8-K AMENDMENT NO. 1 | 25 Aug 2017 | 26 Apr 2017 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 27 Jul 2017 | 30 Jun 2017 | 001-08858 |
| 8-K | Open Document | Open Filing | 8-K | 20 Jul 2017 | 14 Jul 2017 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2017 | 06 Jun 2017 | |
| 11-K | Open Document | Open Filing | FORM 11-K | 07 Jun 2017 | 31 Dec 2016 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 05 Jun 2017 | 05 Jun 2017 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 31 May 2017 | 31 May 2017 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 04 May 2017 | 01 May 2017 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 02 May 2017 | 26 Apr 2017 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 27 Apr 2017 | 31 Mar 2017 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 24 Apr 2017 | 24 Apr 2017 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 24 Apr 2017 | 21 Apr 2017 | 001-08858 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 20 Mar 2017 | 26 Apr 2017 | 001-08858 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 10 Feb 2017 | 005-40265 | |
| SC 13G | Open Document | Open Filing | 10 Feb 2017 | 005-40265 | ||
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 02 Feb 2017 | 31 Dec 2016 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2017 | 30 Jan 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2017 | 30 Jan 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2017 | 30 Jan 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2017 | 30 Jan 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2017 | 30 Jan 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2017 | 30 Jan 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2017 | 30 Jan 2017 | |
| SC 13G/A | Open Document | Open Filing | 27 Jan 2017 | 005-40265 | ||
| 8-K | Open Document | Open Filing | 8-K | 26 Jan 2017 | 25 Jan 2017 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 20 Oct 2016 | 30 Sep 2016 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 03 Oct 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 03 Oct 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 03 Oct 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 03 Oct 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 03 Oct 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 03 Oct 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 03 Oct 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 03 Oct 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 03 Oct 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 03 Oct 2016 | |
| 8-K | Open Document | Open Filing | 8-K | 02 Aug 2016 | 01 Aug 2016 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 21 Jul 2016 | 30 Jun 2016 | 001-08858 |
| 11-K | Open Document | Open Filing | FORM 11-K | 08 Jun 2016 | 31 Dec 2015 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2016 | 18 May 2016 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 13 May 2016 | 13 May 2016 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2016 | 03 May 2016 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 05 May 2016 | 02 May 2016 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 04 May 2016 | 29 Apr 2016 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 02 May 2016 | 29 Apr 2016 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 02 May 2016 | 29 Apr 2016 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 22 Apr 2016 | 20 Apr 2016 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 21 Apr 2016 | 31 Mar 2016 | 001-08858 |
| 8-K | Open Document | Data | Open Filing | 8-K | 20 Apr 2016 | 20 Apr 2016 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Mar 2016 | 23 Mar 2016 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 14 Mar 2016 | 20 Mar 2016 | 001-08858 |
| SC 13G | Open Document | Open Filing | SC 13G | 12 Feb 2016 | 005-40265 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 01 Feb 2016 | 26 Jan 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2016 | 26 Jan 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2016 | 26 Jan 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2016 | 26 Jan 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2016 | 26 Jan 2016 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 28 Jan 2016 | 31 Dec 2015 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2016 | 26 Jan 2016 | |
| SC 13G/A | Open Document | Open Filing | 27 Jan 2016 | 005-40265 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2016 | 26 Jan 2016 | |
| NO ACT | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | 08 Jan 2016 | 18 Dec 2015 | 001-08858 |
| UPLOAD | Open Document | Open Filing | 08 Dec 2015 | |||
| CORRESP | Open Document | Open Filing | 25 Nov 2015 | |||
| UPLOAD | Open Document | Open Filing | 17 Nov 2015 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | 27 Oct 2015 | 21 Oct 2015 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 22 Oct 2015 | 30 Sep 2015 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 01 Oct 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 01 Oct 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 01 Oct 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 01 Oct 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 01 Oct 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 01 Oct 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 01 Oct 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 01 Oct 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 01 Oct 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 01 Oct 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 27 Jul 2015 | 24 Jul 2015 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 23 Jul 2015 | 30 Jun 2015 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 16 Jun 2015 | 16 Jun 2015 | 001-08858 |
| 11-K | Open Document | Open Filing | FORM 11-K | 11 Jun 2015 | 31 Dec 2014 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2015 | 22 May 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2015 | 02 Jun 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 14 May 2015 | 14 May 2015 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 01 May 2015 | 01 May 2015 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 24 Apr 2015 | 22 Apr 2015 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 23 Apr 2015 | 31 Mar 2015 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 22 Apr 2015 | 22 Apr 2015 | 001-08858 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | 16 Mar 2015 | 22 Apr 2015 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2015 | 02 Mar 2015 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 28 Jan 2015 | 31 Dec 2014 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 26 Jan 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 26 Jan 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 26 Jan 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 26 Jan 2015 | |
| 8-K | Open Document | Open Filing | 8-K | 28 Jan 2015 | 28 Jan 2015 | 001-08858 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 26 Jan 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 26 Jan 2015 | |
| SC 13G/A | Open Document | Open Filing | 26 Jan 2015 | 005-40265 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | 23 Dec 2014 | 23 Dec 2014 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 31 Oct 2014 | 30 Oct 2014 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 23 Oct 2014 | 30 Sep 2014 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 16 Oct 2014 | 15 Oct 2014 | 001-08858 |
| 4 | Open Document | Open Filing | 02 Oct 2014 | 01 Oct 2014 | ||
| 4 | Open Document | Open Filing | 02 Oct 2014 | 01 Oct 2014 | ||
| 4 | Open Document | Open Filing | 02 Oct 2014 | 01 Oct 2014 | ||
| 4 | Open Document | Open Filing | 02 Oct 2014 | 01 Oct 2014 | ||
| 4 | Open Document | Open Filing | 02 Oct 2014 | 01 Oct 2014 | ||
| 4 | Open Document | Open Filing | 02 Oct 2014 | 01 Oct 2014 | ||
| 4 | Open Document | Open Filing | 02 Oct 2014 | 01 Oct 2014 | ||
| 4 | Open Document | Open Filing | 02 Oct 2014 | 01 Oct 2014 | ||
| 4 | Open Document | Open Filing | 02 Oct 2014 | 01 Oct 2014 | ||
| 4 | Open Document | Open Filing | 02 Oct 2014 | 01 Oct 2014 | ||
| 4 | Open Document | Open Filing | 03 Sep 2014 | 02 Sep 2014 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | 07 Aug 2014 | 06 Aug 2014 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 23 Jul 2014 | 30 Jun 2014 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 14 Jul 2014 | 09 Jul 2014 | 001-08858 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | 23 Jun 2014 | 005-40265 | |
| 11-K | Open Document | Open Filing | FORM 11-K | 11 Jun 2014 | 31 Dec 2013 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 03 Jun 2014 | 30 May 2014 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 16 May 2014 | 16 May 2014 | 001-08858 |
| 4 | Open Document | Open Filing | 14 May 2014 | 13 May 2014 | ||
| 4 | Open Document | Open Filing | 13 May 2014 | 12 May 2014 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | 01 May 2014 | 01 May 2014 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 24 Apr 2014 | 22 Apr 2014 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 23 Apr 2014 | 31 Mar 2014 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 22 Apr 2014 | 22 Apr 2014 | 001-08858 |
| ARS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | 18 Mar 2014 | 31 Dec 2013 | 001-08858 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | 17 Mar 2014 | 22 Apr 2014 | 001-08858 |
| 4 | Open Document | Open Filing | 04 Mar 2014 | 03 Mar 2014 | ||
| SC 13G/A | Open Document | Open Filing | 12 Feb 2014 | 005-40265 | ||
| 4/A | Open Document | Open Filing | 07 Feb 2014 | 06 Feb 2014 | ||
| 4 | Open Document | Open Filing | 06 Feb 2014 | 06 Feb 2014 | ||
| 4 | Open Document | Open Filing | 03 Feb 2014 | 31 Jan 2014 | ||
| 4 | Open Document | Open Filing | 03 Feb 2014 | 31 Jan 2014 | ||
| 4 | Open Document | Open Filing | 03 Feb 2014 | 31 Jan 2014 | ||
| 4 | Open Document | Open Filing | 03 Feb 2014 | 31 Jan 2014 | ||
| 4 | Open Document | Open Filing | 03 Feb 2014 | 03 Feb 2014 | ||
| 4 | Open Document | Open Filing | 03 Feb 2014 | 31 Jan 2014 | ||
| SC 13G/A | Open Document | Open Filing | 31 Jan 2014 | 005-40265 | ||
| 8-K/A | Open Document | Open Filing | FORM 8-K AMENDMENT NO. 1 | 30 Jan 2014 | 29 Jan 2014 | 001-08858 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 29 Jan 2014 | 31 Dec 2013 | 001-08858 |
| S-3DPOS | Open Document | Open Filing | FORM S-3DPOS | 28 Jan 2014 | 333-168394 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 19 Dec 2013 | 17 Dec 2013 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 13 Dec 2013 | 12 Dec 2013 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 23 Oct 2013 | 30 Sep 2013 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 18 Oct 2013 | 19 Sep 2013 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 09 Oct 2013 | 04 Oct 2013 | 001-08858 |
| 4 | Open Document | Open Filing | 03 Oct 2013 | 01 Oct 2013 | ||
| 4 | Open Document | Open Filing | 03 Oct 2013 | 01 Oct 2013 | ||
| 4 | Open Document | Open Filing | 03 Oct 2013 | 01 Oct 2013 | ||
| 4 | Open Document | Open Filing | 03 Oct 2013 | 01 Oct 2013 | ||
| 4 | Open Document | Open Filing | 03 Oct 2013 | 01 Oct 2013 | ||
| 4 | Open Document | Open Filing | 02 Oct 2013 | 01 Oct 2013 | ||
| 4 | Open Document | Open Filing | 02 Oct 2013 | 01 Oct 2013 | ||
| 4 | Open Document | Open Filing | 02 Oct 2013 | 01 Oct 2013 | ||
| 4 | Open Document | Open Filing | 02 Oct 2013 | 01 Oct 2013 | ||
| 4 | Open Document | Open Filing | 02 Oct 2013 | 01 Oct 2013 | ||
| 4 | Open Document | Open Filing | 02 Oct 2013 | 01 Oct 2013 | ||
| 4 | Open Document | Open Filing | 02 Oct 2013 | 01 Oct 2013 | ||
| 4 | Open Document | Open Filing | 20 Sep 2013 | 19 Sep 2013 | ||
| 4 | Open Document | Open Filing | 04 Sep 2013 | 03 Sep 2013 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 24 Jul 2013 | 30 Jun 2013 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 16 Jul 2013 | 15 Jul 2013 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 28 Jun 2013 | 26 Jun 2013 | 001-08858 |
| 11-K | Open Document | Open Filing | FORM 11-K | 20 Jun 2013 | 31 Dec 2012 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 10 Jun 2013 | 05 Jun 2013 | 001-08858 |
| 4 | Open Document | Open Filing | 05 Jun 2013 | 03 Jun 2013 | ||
| 4 | Open Document | Open Filing | 24 May 2013 | 23 May 2013 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | 02 May 2013 | 25 Apr 2013 | 001-08858 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 24 Apr 2013 | 31 Mar 2013 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 23 Apr 2013 | 18 Apr 2013 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 18 Apr 2013 | 18 Apr 2013 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 15 Apr 2013 | 15 Apr 2013 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 04 Apr 2013 | 01 Apr 2013 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 29 Mar 2013 | 28 Mar 2013 | 001-08858 |
| DEF 14A | Open Document | Open Filing | NOTICE & PROXY STATEMENT | 12 Mar 2013 | 18 Apr 2013 | 001-08858 |
| UPLOAD | Open Document | Open Filing | 05 Mar 2013 | |||
| CORRESP | Open Document | Open Filing | 19 Feb 2013 | |||
| UPLOAD | Open Document | Open Filing | 12 Feb 2013 | |||
| SC 13G | Open Document | Open Filing | 12 Feb 2013 | 005-40265 | ||
| SC 13G/A | Open Document | Open Filing | 08 Feb 2013 | 005-40265 | ||
| 4 | Open Document | Open Filing | 05 Feb 2013 | 04 Feb 2013 | ||
| 4 | Open Document | Open Filing | 05 Feb 2013 | 04 Feb 2013 | ||
| 4 | Open Document | Open Filing | 05 Feb 2013 | 04 Feb 2013 | ||
| 4 | Open Document | Open Filing | 05 Feb 2013 | 04 Feb 2013 | ||
| 4 | Open Document | Open Filing | 05 Feb 2013 | 04 Feb 2013 | ||
| 4 | Open Document | Open Filing | 05 Feb 2013 | 04 Feb 2013 | ||
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 30 Jan 2013 | 31 Dec 2012 | 001-08858 |
| 5 | Open Document | Open Filing | 29 Jan 2013 | 31 Dec 2012 | ||
| 5 | Open Document | Open Filing | 28 Jan 2013 | 31 Dec 2012 | ||
| 5 | Open Document | Open Filing | 28 Jan 2013 | 31 Dec 2012 | ||
| 5 | Open Document | Open Filing | 28 Jan 2013 | 31 Dec 2012 | ||
| 5 | Open Document | Open Filing | 28 Jan 2013 | 31 Dec 2012 | ||
| 5 | Open Document | Open Filing | 28 Jan 2013 | 31 Dec 2012 | ||
| 5 | Open Document | Open Filing | 28 Jan 2013 | 31 Dec 2012 | ||
| 5 | Open Document | Open Filing | 28 Jan 2013 | 31 Dec 2012 | ||
| CORRESP | Open Document | Open Filing | 15 Jan 2013 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | 11 Jan 2013 | 07 Jan 2013 | 001-08858 |
| UPLOAD | Open Document | Open Filing | 10 Jan 2013 | |||
| 8-K/A | Open Document | Open Filing | FORM 8-K AMENDMENT NO. 1 | 04 Jan 2013 | 13 Dec 2012 | 001-08858 |
| CORRESP | Open Document | Open Filing | 21 Dec 2012 | |||
| 3 | Open Document | Open Filing | 20 Dec 2012 | 13 Dec 2012 | ||
| 3 | Open Document | Open Filing | 20 Dec 2012 | 13 Dec 2012 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | 17 Dec 2012 | 13 Dec 2012 | 001-08858 |
| UPLOAD | Open Document | Open Filing | 11 Dec 2012 | |||
| CORRESP | Open Document | Open Filing | 19 Nov 2012 | |||
| S-8 | Open Document | Open Filing | FORM S-8 | 09 Nov 2012 | 333-184849 | |
| UPLOAD | Open Document | Open Filing | 06 Nov 2012 | |||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 24 Oct 2012 | 30 Sep 2012 | 001-08858 |
| CORRESP | Open Document | Open Filing | 23 Oct 2012 | |||
| UPLOAD | Open Document | Open Filing | 10 Oct 2012 | |||
| 4/A | Open Document | Open Filing | 04 Oct 2012 | 01 Oct 2012 | ||
| 4 | Open Document | Open Filing | 03 Oct 2012 | 02 Oct 2012 | ||
| 4 | Open Document | Open Filing | 03 Oct 2012 | 02 Oct 2012 | ||
| 4 | Open Document | Open Filing | 03 Oct 2012 | 02 Oct 2012 | ||
| 4 | Open Document | Open Filing | 03 Oct 2012 | 02 Oct 2012 | ||
| 4 | Open Document | Open Filing | 03 Oct 2012 | 02 Oct 2012 | ||
| 4/A | Open Document | Open Filing | 03 Oct 2012 | 01 Oct 2012 | ||
| 4 | Open Document | Open Filing | 03 Oct 2012 | 01 Oct 2012 | ||
| 4 | Open Document | Open Filing | 03 Oct 2012 | 01 Oct 2012 | ||
| 4 | Open Document | Open Filing | 03 Oct 2012 | 01 Oct 2012 | ||
| 4 | Open Document | Open Filing | 03 Oct 2012 | 01 Oct 2012 | ||
| 4 | Open Document | Open Filing | 03 Oct 2012 | 01 Oct 2012 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | 20 Sep 2012 | 19 Sep 2012 | 001-08858 |
| SC 13D/A | Open Document | Open Filing | 14 Sep 2012 | 005-40265 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 25 Jul 2012 | 30 Jun 2012 | 001-08858 |
| 11-K | Open Document | Open Filing | FORM 11-K | 27 Jun 2012 | 31 Dec 2011 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 14 May 2012 | 10 May 2012 | 001-08858 |
| 424B5 | Open Document | Open Filing | 424(B)(5) | 11 May 2012 | 333-180316 | |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | 11 May 2012 | 333-180316 | |
| 424B5 | Open Document | Open Filing | PROSPECTUS SUPPLEMENT | 08 May 2012 | 333-180316 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 25 Apr 2012 | 31 Mar 2012 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 24 Apr 2012 | 19 Apr 2012 | 001-08858 |
| EFFECT | Open Document | Open Filing | 11 Apr 2012 | 333-180316 | ||
| S-3/A | Open Document | Open Filing | AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT | 06 Apr 2012 | 333-180316 | |
| 4 | Open Document | Open Filing | 02 Apr 2012 | 01 Apr 2012 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | 02 Apr 2012 | 01 Apr 2012 | 001-08858 |
| 8-K | Open Document | Open Filing | FORM 8-K | 26 Mar 2012 | 22 Mar 2012 | 001-08858 |
| S-3 | Open Document | Open Filing | FORM S-3 | 23 Mar 2012 | 333-180316 | |
| DEF 14A | Open Document | Open Filing | DEFINITIVE NOTICE & PROXY STATEMENT | 13 Mar 2012 | 19 Apr 2012 | 001-08858 |
| 4 | Open Document | Open Filing | 17 Feb 2012 | 16 Feb 2012 | ||
| 4 | Open Document | Open Filing | 17 Feb 2012 | 16 Feb 2012 | ||
| 4 | Open Document | Open Filing | 17 Feb 2012 | 16 Feb 2012 | ||
| 4 | Open Document | Open Filing | 17 Feb 2012 | 16 Feb 2012 | ||
| 4 | Open Document | Open Filing | 17 Feb 2012 | 16 Feb 2012 | ||
| 4 | Open Document | Open Filing | 17 Feb 2012 | 16 Feb 2012 | ||
| 4 | Open Document | Open Filing | 17 Feb 2012 | 16 Feb 2012 | ||
| 4 | Open Document | Open Filing | 17 Feb 2012 | 16 Feb 2012 | ||
| SC 13G/A | Open Document | Open Filing | UTL 123111 | 14 Feb 2012 | 005-40265 | |
| 4 | Open Document | Open Filing | 10 Feb 2012 | 09 Feb 2012 | ||
| 4 | Open Document | Open Filing | 10 Feb 2012 | 09 Feb 2012 | ||
| 4 | Open Document | Open Filing | 10 Feb 2012 | 09 Feb 2012 | ||
| 4 | Open Document | Open Filing | 10 Feb 2012 | 09 Feb 2012 | ||
| 4 | Open Document | Open Filing | 10 Feb 2012 | 09 Feb 2012 | ||
| 4 | Open Document | Open Filing | 10 Feb 2012 | 09 Feb 2012 | ||
| 4 | Open Document | Open Filing | 10 Feb 2012 | 09 Feb 2012 | ||
| SC 13G/A | Open Document | Open Filing | 10 Feb 2012 | 005-40265 | ||
| 4 | Open Document | Open Filing | 07 Feb 2012 | 03 Feb 2012 | ||
| 4 | Open Document | Open Filing | 07 Feb 2012 | 03 Feb 2012 | ||
| 4 | Open Document | Open Filing | 07 Feb 2012 | 03 Feb 2012 | ||
| 4 | Open Document | Open Filing | 07 Feb 2012 | 03 Feb 2012 | ||
| 4 | Open Document | Open Filing | 07 Feb 2012 | 03 Feb 2012 | ||
| 4 | Open Document | Open Filing | 07 Feb 2012 | 03 Feb 2012 | ||
| 4 | Open Document | Open Filing | 07 Feb 2012 | 03 Feb 2012 | ||
| 5 | Open Document | Open Filing | 02 Feb 2012 | 31 Dec 2011 | ||
| 5 | Open Document | Open Filing | 02 Feb 2012 | 31 Dec 2011 | ||
| 5 | Open Document | Open Filing | 02 Feb 2012 | 31 Dec 2011 | ||
| 5 | Open Document | Open Filing | 02 Feb 2012 | 31 Dec 2011 | ||
| 5 | Open Document | Open Filing | 02 Feb 2012 | 31 Dec 2011 | ||
| 5 | Open Document | Open Filing | 02 Feb 2012 | 31 Dec 2011 | ||
| 5 | Open Document | Open Filing | 02 Feb 2012 | 31 Dec 2011 | ||
| 5 | Open Document | Open Filing | 02 Feb 2012 | 31 Dec 2011 | ||
| 5 | Open Document | Open Filing | 02 Feb 2012 | 31 Dec 2011 | ||
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 01 Feb 2012 | 31 Dec 2011 | 001-08858 |