| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 24 Oct 2025 | 31 Aug 2025 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 10 Jul 2025 | 31 May 2025 | 000-55543 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 04 Apr 2025 | 28 Feb 2025 | 000-55543 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 25 Feb 2025 | 25 Feb 2025 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 08 Jan 2025 | 30 Nov 2024 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 10 Oct 2024 | 31 Aug 2024 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 11 Jul 2024 | 31 May 2024 | 000-55543 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 07 May 2024 | 29 Feb 2024 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Jan 2024 | 30 Nov 2023 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 02 Oct 2023 | 31 Aug 2023 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 07 Jul 2023 | 31 May 2023 | 000-55543 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 10 May 2023 | 28 Feb 2023 | 000-55543 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 06 Apr 2023 | 05 Apr 2023 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Jan 2023 | 30 Nov 2022 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 28 Sep 2022 | 31 Aug 2022 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 11 Jul 2022 | 31 May 2022 | 000-55543 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 09 May 2022 | 28 Feb 2022 | 000-55543 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2022 | 28 Feb 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2022 | 28 Feb 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2022 | 28 Feb 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2022 | 28 Feb 2022 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 07 Jan 2022 | 30 Nov 2021 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 05 Oct 2021 | 31 Aug 2021 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 07 Jul 2021 | 31 May 2021 | 000-55543 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 07 May 2021 | 28 Feb 2021 | 000-55543 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2021 | 28 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2021 | 28 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2021 | 28 Feb 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2021 | 28 Feb 2021 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 06 Jan 2021 | 30 Nov 2020 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 05 Oct 2020 | 31 Aug 2020 | 000-55543 |
| 8-K | Open Document | Open Filing | FORM 8-K | 02 Oct 2020 | 02 Oct 2020 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 10 Jul 2020 | 31 May 2020 | 000-55543 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 12 May 2020 | 29 Feb 2020 | 000-55543 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2020 | 29 Feb 2020 | |
| 3 | Open Document | Open Filing | FORM 3 | 29 Apr 2020 | 15 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2020 | 29 Feb 2020 | |
| 3 | Open Document | Open Filing | FORM 3 | 29 Apr 2020 | 15 Jan 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | 22 Apr 2020 | 29 Feb 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | 21 Apr 2020 | 04 Dec 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 21 Apr 2020 | 29 Feb 2020 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 08 Jan 2020 | 30 Nov 2019 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 02 Oct 2019 | 31 Aug 2019 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 12 Jul 2019 | 31 May 2019 | 000-55543 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 17 May 2019 | 28 Feb 2019 | 000-55543 |
| 8-K | Open Document | Open Filing | FORM 8-K | 16 Jan 2019 | 16 Jan 2019 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 10 Jan 2019 | 30 Nov 2018 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 12 Oct 2018 | 31 Aug 2018 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 11 Jul 2018 | 31 May 2018 | 000-55543 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 18 May 2018 | 28 Feb 2018 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 10 Jan 2018 | 30 Nov 2017 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 Oct 2017 | 31 Aug 2017 | 000-55543 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Oct 2017 | 30 Aug 2017 | |
| 3 | Open Document | Open Filing | FORM 3 | 12 Oct 2017 | 30 Aug 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2017 | 27 Oct 2016 | |
| 3 | Open Document | Open Filing | FORM 3 | 06 Sep 2017 | 30 Aug 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 30 Aug 2017 | 30 Aug 2017 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 12 Jul 2017 | 31 May 2017 | 000-55543 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 11 May 2017 | 28 Feb 2017 | 000-55543 |
| 4 | Open Document | Open Filing | FORM 4 | 01 May 2017 | 14 Jan 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | 01 May 2017 | 07 Oct 2015 | |
| 3 | Open Document | Open Filing | FORM 3 | 01 May 2017 | 15 Mar 2013 | |
| 3 | Open Document | Open Filing | FORM 3 | 01 May 2017 | 15 Mar 2013 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Jan 2017 | 30 Nov 2016 | 000-55543 |
| 8-K | Open Document | Open Filing | FORM 8-K | 27 Oct 2016 | 27 Oct 2016 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 04 Oct 2016 | 31 Aug 2016 | 000-55543 |
| RW | Open Document | Open Filing | RW | 03 Aug 2016 | 333-210060 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 Jul 2016 | 31 May 2016 | 000-55543 |
| 8-K | Open Document | Open Filing | FORM 8-K | 13 Jul 2016 | 05 Jul 2016 | 000-55543 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 30 Jun 2016 | 29 Feb 2016 | 000-55543 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 31 May 2016 | 29 Feb 2016 | 000-55543 |
| S-1 | Open Document | Data | Open Filing | FORM S-1 | 09 Mar 2016 | 333-210060 | |
| 10-Q/A | Open Document | Data | Open Filing | FORM 10-Q/A | 28 Jan 2016 | 31 Aug 2015 | 000-55543 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 22 Jan 2016 | 30 Nov 2015 | 000-55543 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 14 Jan 2016 | 30 Nov 2015 | 000-55543 |
| 8-K | Open Document | Open Filing | FORM 8-K | 17 Dec 2015 | 15 Dec 2015 | 000-55543 |
| 8-K | Open Document | Open Filing | FORM 8-K | 15 Dec 2015 | 08 Dec 2015 | 000-55543 |
| 8-A12G | Open Document | Open Filing | 8-A12G | 01 Dec 2015 | 000-55543 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 20 Nov 2015 | 16 Nov 2015 | 333-173456 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 02 Oct 2015 | 31 Aug 2015 | 333-173456 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Jul 2015 | 31 May 2015 | 333-173456 |
| 8-K | Open Document | Open Filing | FORM 8-K | 23 Jun 2015 | 18 Jun 2015 | 333-173456 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 05 Jun 2015 | 28 Feb 2015 | 333-173456 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 29 May 2015 | 28 Feb 2015 | 333-173456 |
| 8-K | Open Document | Open Filing | FORM 8-K | 22 May 2015 | 18 May 2015 | 333-173456 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 Jan 2015 | 30 Nov 2014 | 333-173456 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 21 Oct 2014 | 31 Aug 2014 | 333-173456 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 16 Oct 2014 | 31 Aug 2014 | 333-173456 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 18 Jul 2014 | 31 May 2014 | 333-173456 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 16 Jul 2014 | 31 May 2014 | 333-173456 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 20 Jun 2014 | 28 Feb 2014 | 333-173456 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 30 May 2014 | 28 Feb 2014 | 333-173456 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 21 Jan 2014 | 30 Nov 2013 | 333-173456 |
| 8-K | Open Document | Open Filing | FORM 8-K | 15 Jan 2014 | 13 Jan 2014 | 333-173456 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 15 Jan 2014 | 30 Nov 2013 | 333-173456 |