| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Nov 2025 | 30 Sep 2025 | 000-11596 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 18 Aug 2025 | 30 Jun 2025 | 000-11596 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 14 Aug 2025 | 30 Jun 2025 | 000-11596 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 20 May 2025 | 31 Mar 2025 | 000-11596 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 15 May 2025 | 31 Mar 2025 | 000-11596 |
| 10-K | Open Document | Data | Open Filing | 15 Apr 2025 | 31 Dec 2024 | 000-11596 | |
| NT 10-K | Open Document | Open Filing | 31 Mar 2025 | 31 Dec 2024 | 000-11596 | |
| 10-Q | Open Document | Data | Open Filing | 06 Nov 2024 | 30 Sep 2024 | 000-11596 | |
| 10-Q | Open Document | Data | Open Filing | 12 Aug 2024 | 30 Jun 2024 | 000-11596 | |
| 10-Q | Open Document | Data | Open Filing | 14 May 2024 | 31 Mar 2024 | 000-11596 | |
| DEFA14C | Open Document | Open Filing | 16 Apr 2024 | 000-11596 | ||
| DEF 14C | Open Document | Open Filing | 16 Apr 2024 | 16 Apr 2024 | 000-11596 | |
| PRE 14C | Open Document | Open Filing | 05 Apr 2024 | 05 Apr 2024 | 000-11596 | |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 01 Apr 2024 | 31 Dec 2023 | 000-11596 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 20 Nov 2023 | 30 Sep 2023 | 000-11596 |
| NT 10-Q | Open Document | Open Filing | NT 10Q | 14 Nov 2023 | 30 Sep 2023 | 000-11596 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Aug 2023 | 30 Jun 2023 | 000-11596 |
| DEFA14C | Open Document | Open Filing | 20 Jun 2023 | 000-11596 | ||
| DEF 14C | Open Document | Open Filing | DEFA 14C | 20 Jun 2023 | 20 Jun 2023 | 000-11596 |
| PRE 14C | Open Document | Open Filing | PRE 14C | 07 Jun 2023 | 31 Mar 2023 | 000-11596 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 12 May 2023 | 31 Mar 2023 | 000-11596 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 29 Mar 2023 | 31 Dec 2022 | 000-11596 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 14 Nov 2022 | 10 Nov 2022 | 000-11596 |
| S-8 | Open Document | Open Filing | S-8 | 07 Nov 2022 | 333-268210 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 03 Nov 2022 | 30 Sep 2022 | 000-11596 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 30 Sep 2022 | 26 Sep 2022 | 000-11596 |
| UPLOAD | Open Document | Open Filing | 20 Sep 2022 | |||
| 10-12G/A | Open Document | Open Filing | AMENDMENT | 15 Sep 2022 | 000-11596 | |
| UPLOAD | Open Document | Open Filing | 12 Sep 2022 | |||
| 10-12G/A | Open Document | Open Filing | AMENDEMENT #2 | 26 Aug 2022 | 000-11596 | |
| UPLOAD | Open Document | Open Filing | 23 Aug 2022 | |||
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 12 Aug 2022 | 30 Jun 2022 | 000-11596 |
| 10-12G/A | Open Document | Open Filing | AMENDEMENT #1 | 04 Aug 2022 | 000-11596 | |
| UPLOAD | Open Document | Open Filing | 06 Jul 2022 | |||
| 10-12G | Open Document | Open Filing | 10-12G | 10 Jun 2022 | 000-11596 | |
| C-TR | Open Document | Open Filing | 12 May 2022 | 020-28796 | ||
| C-AR | Open Document | Open Filing | 11 May 2022 | 31 Dec 2021 | 020-28796 | |
| C-W | Open Document | Open Filing | 10 May 2022 | 020-28796 | ||
| C | Open Document | Open Filing | 20 Sep 2021 | 020-28796 | ||
| 15-12G | Open Document | Open Filing | CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION | 02 Aug 2021 | 000-11596 | |
| 8-K | Open Document | Open Filing | 11 Sep 2019 | 11 Sep 2019 | 001-16851 | |
| NT 10-Q | Open Document | Open Filing | 16 Aug 2019 | 30 Jun 2019 | 001-16851 | |
| NT 10-Q | Open Document | Open Filing | 15 May 2019 | 31 Mar 2019 | 001-16851 | |
| 10-K/A | Open Document | Data | Open Filing | 16 Apr 2019 | 31 Dec 2018 | 001-16851 | |
| 10-K | Open Document | Open Filing | 15 Apr 2019 | 31 Dec 2018 | 001-16851 | |
| NT 10-K | Open Document | Open Filing | 01 Apr 2019 | 31 Dec 2018 | 001-16851 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2019 | 005-39749 | |
| 10-Q | Open Document | Data | Open Filing | 15 Nov 2018 | 30 Sep 2018 | 001-16851 | |
| NT 10-Q | Open Document | Open Filing | 15 Nov 2018 | 30 Sep 2018 | 001-16851 | |
| 8-K | Open Document | Open Filing | 26 Oct 2018 | 26 Oct 2018 | 001-16851 | |
| 8-K | Open Document | Open Filing | 23 Aug 2018 | 23 Aug 2018 | 001-16851 | |
| 8-K | Open Document | Open Filing | 03 Aug 2018 | 03 Aug 2018 | 001-16851 | |
| 10-Q | Open Document | Data | Open Filing | 01 Aug 2018 | 30 Jun 2018 | 001-16851 | |
| 10-Q | Open Document | Data | Open Filing | 09 May 2018 | 31 Mar 2018 | 001-16851 | |
| 10-K | Open Document | Data | Open Filing | 30 Mar 2018 | 31 Dec 2017 | 001-16851 | |
| SC 13G | Open Document | Open Filing | SC 13G LWLW | 09 Feb 2018 | 005-39749 | |
| 10-Q | Open Document | Data | Open Filing | 14 Nov 2017 | 30 Sep 2017 | 001-16851 | |
| 10-Q | Open Document | Data | Open Filing | 09 Aug 2017 | 30 Jun 2017 | 001-16851 | |
| 10-Q | Open Document | Data | Open Filing | 15 May 2017 | 31 Mar 2017 | 001-16851 | |
| 10-K | Open Document | Data | Open Filing | 12 Apr 2017 | 31 Dec 2016 | 001-16851 | |
| NT 10-K | Open Document | Open Filing | 31 Mar 2017 | 31 Dec 2016 | 001-16851 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 25 Jan 2017 | 23 Jan 2017 | 001-16851 |
| DEF 14C | Open Document | Open Filing | 29 Dec 2016 | 29 Dec 2016 | 001-16851 | |
| PRE 14C | Open Document | Open Filing | 14 Dec 2016 | 14 Dec 2016 | 001-16851 | |
| SC 14F1 | Open Document | Open Filing | 02 Dec 2016 | 005-39749 | ||
| 8-K/A | Open Document | Open Filing | 01 Dec 2016 | 29 Nov 2016 | 001-16851 | |
| 8-K | Open Document | Open Filing | 30 Nov 2016 | 29 Nov 2016 | 001-16851 | |
| 10-Q | Open Document | Data | Open Filing | 14 Nov 2016 | 30 Sep 2016 | 001-16851 | |
| 10-Q | Open Document | Data | Open Filing | 19 Aug 2016 | 30 Jun 2016 | 001-16851 | |
| NT 10-Q | Open Document | Open Filing | 15 Aug 2016 | 30 Jun 2016 | 001-16851 | |
| 10-Q | Open Document | Data | Open Filing | 13 May 2016 | 31 Mar 2016 | 001-16851 | |
| DEF 14C | Open Document | Open Filing | DEFINITIVE 14C | 01 Apr 2016 | 01 Apr 2016 | 001-16851 |
| 8-K | Open Document | Open Filing | FORM 8-K | 14 Mar 2016 | 25 Feb 2016 | 001-16851 |
| PRE 14C | Open Document | Open Filing | PRE 14C | 14 Mar 2016 | 14 Mar 2016 | 001-16851 |
| 10-K | Open Document | Data | Open Filing | 08 Mar 2016 | 31 Dec 2015 | 001-16851 | |
| 10-Q | Open Document | Data | Open Filing | 23 Feb 2016 | 30 Sep 2015 | 001-16851 | |
| 10-Q | Open Document | Data | Open Filing | 23 Feb 2016 | 30 Jun 2015 | 001-16851 | |
| 10-Q | Open Document | Data | Open Filing | 22 Feb 2016 | 31 Mar 2015 | 001-16851 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 22 Jan 2016 | 21 Jan 2016 | 001-16851 |
| 10-K/A | Open Document | Open Filing | AMENDMENT NO.1 TO FORM 10-K | 25 Sep 2015 | 31 Dec 2014 | 001-16851 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 11 Jun 2015 | 31 Dec 2014 | 001-16851 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 08 Apr 2015 | 30 Sep 2014 | 001-16851 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 06 Apr 2015 | 30 Jun 2014 | 001-16851 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 03 Apr 2015 | 31 Mar 2014 | 001-16851 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | 24 Feb 2015 | 20 Feb 2015 | 001-16851 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 14 Jan 2015 | 31 Dec 2013 | 001-16851 |
| NT 10-K | Open Document | Open Filing | NOTIFICATION OF LATE FILING | 31 Mar 2014 | 31 Dec 2013 | 001-16851 |