| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 15-12G | Open Document | Open Filing | 15-12G | 03 Jan 2024 | 000-22260 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Nov 2023 | 30 Sep 2023 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Aug 2023 | 30 Jun 2023 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 May 2023 | 31 Mar 2023 | 000-22260 |
| 10-K | Open Document | Data | Open Filing | 10-K | 24 Mar 2023 | 31 Dec 2022 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Nov 2022 | 30 Sep 2022 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Aug 2022 | 30 Jun 2022 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 16 May 2022 | 31 Mar 2022 | 000-22260 |
| 10-K | Open Document | Data | Open Filing | 10-K | 25 Mar 2022 | 31 Dec 2021 | 000-22260 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2022 | 03 Jan 2022 | |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jan 2022 | 03 Jan 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2022 | 03 Jan 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2022 | 03 Jan 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 06 Jan 2022 | 31 Dec 2021 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Nov 2021 | 30 Sep 2021 | 000-22260 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Oct 2021 | 27 Oct 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Aug 2021 | 30 Jun 2021 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 May 2021 | 31 Mar 2021 | 000-22260 |
| 10-K | Open Document | Data | Open Filing | FORM 10K | 26 Mar 2021 | 31 Dec 2020 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 16 Nov 2020 | 30 Sep 2020 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Aug 2020 | 30 Jun 2020 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 May 2020 | 31 Mar 2020 | 000-22260 |
| 8-K | Open Document | Open Filing | 8-K | 03 Apr 2020 | 31 Mar 2020 | 000-22260 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 27 Mar 2020 | 31 Dec 2019 | 000-22260 |
| 8-K | Open Document | Open Filing | 8-K | 03 Feb 2020 | 31 Jan 2020 | 000-22260 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2019 | 02 Dec 2019 | |
| 8-K | Open Document | Open Filing | 8-K | 06 Dec 2019 | 30 Nov 2019 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Nov 2019 | 30 Sep 2019 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Aug 2019 | 30 Jun 2019 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | 15 May 2019 | 31 Mar 2019 | 000-22260 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 29 Mar 2019 | 31 Dec 2018 | 000-22260 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Dec 2018 | 14 Dec 2018 | |
| 8-K | Open Document | Open Filing | 8-K | 19 Dec 2018 | 19 Dec 2018 | 000-22260 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2018 | 14 Dec 2018 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Nov 2018 | 30 Sep 2018 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Aug 2018 | 30 Jun 2018 | 000-22260 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Aug 2018 | 07 Aug 2018 | |
| 8-K | Open Document | Open Filing | 8-K | 07 Aug 2018 | 07 Aug 2018 | 000-22260 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2018 | 07 Aug 2018 | |
| 8-K | Open Document | Open Filing | 8-K | 02 Aug 2018 | 31 Jul 2018 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 May 2018 | 31 Mar 2018 | 000-22260 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 29 Mar 2018 | 31 Dec 2017 | 000-22260 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2017 | 30 Nov 2017 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Nov 2017 | 30 Sep 2017 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Aug 2017 | 30 Jun 2017 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10Q | 12 May 2017 | 31 Mar 2017 | 000-22260 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2017 | 06 Apr 2017 | |
| 10-K | Open Document | Data | Open Filing | FORM 10K | 29 Mar 2017 | 31 Dec 2016 | 000-22260 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 14 Dec 2016 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10Q | 14 Nov 2016 | 30 Sep 2016 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10Q | 15 Aug 2016 | 30 Jun 2016 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10Q | 13 May 2016 | 31 Mar 2016 | 000-22260 |
| 10-K | Open Document | Data | Open Filing | FORM 10K | 29 Mar 2016 | 31 Dec 2015 | 000-22260 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2016 | 02 Dec 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2016 | 02 Dec 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2016 | 31 Dec 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2015 | 30 Nov 2015 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10Q | 16 Nov 2015 | 30 Sep 2015 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10Q | 14 Aug 2015 | 30 Jun 2015 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10Q | 15 May 2015 | 31 Mar 2015 | 000-22260 |
| 10-K | Open Document | Data | Open Filing | FORM 10K | 30 Mar 2015 | 31 Dec 2014 | 000-22260 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jan 2015 | 02 Dec 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jan 2015 | 02 Dec 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jan 2015 | 02 Dec 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jan 2015 | 02 Dec 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jan 2015 | 02 Dec 2014 | |
| 8-K | Open Document | Open Filing | ITEM 5.01 | 07 Jan 2015 | 01 Jan 2015 | 000-22260 |
| 8-K | Open Document | Open Filing | 8-K ITEM 1.01 | 05 Dec 2014 | 02 Dec 2014 | 000-22260 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2014 | 30 Nov 2014 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10Q | 14 Nov 2014 | 30 Sep 2014 | 000-22260 |
| 8-K | Open Document | Open Filing | 8-K ITEM 5.02. | 04 Nov 2014 | 30 Oct 2014 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10Q | 14 Aug 2014 | 30 Jun 2014 | 000-22260 |
| 10-Q | Open Document | Data | Open Filing | FORM 10Q | 15 May 2014 | 31 Mar 2014 | 000-22260 |
| 10-K | Open Document | Data | Open Filing | FORM 10K | 26 Mar 2014 | 31 Dec 2013 | 000-22260 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jan 2014 | 31 Dec 2013 |