| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 29 May 2024 | 31 Mar 2024 | 000-56131 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 29 Apr 2024 | 31 Dec 2023 | 000-56131 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 14 Feb 2024 | 31 Dec 2023 | 000-56131 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Feb 2024 | 30 Sep 2023 | 000-56131 |
| 10-K | Open Document | Data | Open Filing | 10-K | 17 Jan 2024 | 30 Jun 2023 | 000-56131 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 28 Sep 2023 | 30 Jun 2023 | 000-56131 |
| 8-K | Open Document | Data | Open Filing | 8-K | 13 Sep 2023 | 01 Sep 2023 | 000-56131 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 22 May 2023 | 31 Mar 2023 | 000-56131 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 15 May 2023 | 31 Mar 2023 | 000-56131 |
| DEF 14C | Open Document | Open Filing | DEF 14C | 24 Apr 2023 | 24 Apr 2023 | 000-56131 |
| PRE 14C | Open Document | Open Filing | PRE 14C | 12 Apr 2023 | 12 Apr 2023 | 000-56131 |
| 8-K | Open Document | Data | Open Filing | 8-K | 23 Feb 2023 | 23 Feb 2023 | 000-56131 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 17 Feb 2023 | 31 Dec 2022 | 000-56131 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 14 Feb 2023 | 31 Dec 2022 | 000-56131 |
| DEF 14C | Open Document | Open Filing | DEF 14C | 24 Jan 2023 | 23 Jan 2023 | 000-56131 |
| PRE 14C | Open Document | Open Filing | PRE 14C | 12 Jan 2023 | 12 Jan 2023 | 000-56131 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 16 Nov 2022 | 30 Sep 2022 | 000-56131 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 14 Nov 2022 | 30 Sep 2022 | 000-56131 |
| 10-K | Open Document | Data | Open Filing | 10-K | 13 Oct 2022 | 30 Jun 2022 | 000-56131 |
| 8-K | Open Document | Open Filing | 8-K | 29 Sep 2022 | 23 Sep 2022 | 000-56131 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 28 Sep 2022 | 30 Jun 2022 | 000-56131 |
| DEF 14C | Open Document | Open Filing | DEF 14C | 09 Sep 2022 | 09 Sep 2022 | 000-56131 |
| 8-K | Open Document | Data | Open Filing | 8-K | 09 Sep 2022 | 07 Sep 2022 | 000-56131 |
| PRE 14C | Open Document | Open Filing | PRE 14C | 30 Aug 2022 | 30 Aug 2022 | 000-56131 |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Aug 2022 | 25 Jul 2022 | 000-56131 |
| DEF 14C | Open Document | Open Filing | DEF 14C | 27 Jun 2022 | 27 Jun 2022 | 000-56131 |
| 8-K | Open Document | Data | Open Filing | 8-K | 15 Jun 2022 | 09 Jun 2022 | 000-56131 |
| PRE 14C | Open Document | Open Filing | PRE 14C | 15 Jun 2022 | 14 Jun 2022 | 000-56131 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 23 May 2022 | 31 Mar 2022 | 000-56131 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 16 May 2022 | 31 Mar 2022 | 000-56131 |
| EFFECT | Open Document | Open Filing | 03 May 2022 | 333-264381 | ||
| CORRESP | Open Document | Open Filing | 29 Apr 2022 | |||
| UPLOAD | Open Document | Open Filing | 26 Apr 2022 | |||
| S-1 | Open Document | Open Filing | S-1 | 20 Apr 2022 | 333-264381 | |
| 10-Q/A | Open Document | Data | Open Filing | 10-Q/A | 06 Apr 2022 | 31 Dec 2021 | 000-56131 |
| 8-K | Open Document | Data | Open Filing | 8-K | 03 Mar 2022 | 01 Mar 2022 | 000-56131 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 22 Feb 2022 | 31 Dec 2021 | 000-56131 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 14 Feb 2022 | 31 Dec 2021 | 000-56131 |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Feb 2022 | 31 Jan 2022 | 000-56131 |
| 8-K | Open Document | Data | Open Filing | 8-K | 31 Jan 2022 | 31 Jan 2022 | 000-56131 |
| 8-K | Open Document | Data | Open Filing | 8-K | 28 Jan 2022 | 25 Jan 2022 | 000-56131 |
| 8-K | Open Document | Data | Open Filing | 8-K | 25 Jan 2022 | 19 Jan 2022 | 000-56131 |
| 8-K | Open Document | Data | Open Filing | 8-K | 14 Jan 2022 | 11 Jan 2022 | 000-56131 |
| 8-K | Open Document | Data | Open Filing | 8-K | 10 Dec 2021 | 10 Dec 2021 | 000-56131 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 Nov 2021 | 30 Sep 2021 | 000-56131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Nov 2021 | 04 Nov 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2021 | 03 Nov 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 Nov 2021 | 27 Oct 2021 | 000-56131 |
| 8-K | Open Document | Data | Open Filing | 8-K | 26 Oct 2021 | 20 Oct 2021 | 000-56131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2021 | 03 Aug 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2021 | 03 Aug 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2021 | 03 Aug 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 18 Oct 2021 | 18 Oct 2021 | 000-56131 |
| 10-K | Open Document | Data | Open Filing | 10-K | 12 Oct 2021 | 30 Jun 2021 | 000-56131 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 28 Sep 2021 | 30 Jun 2021 | 000-56131 |
| 10-Q/A | Open Document | Data | Open Filing | 10-Q/A | 16 Sep 2021 | 31 Mar 2021 | 000-56131 |
| S-8 | Open Document | Open Filing | S-8 | 02 Aug 2021 | 333-258357 | |
| 8-K | Open Document | Open Filing | 8-K | 16 Jul 2021 | 16 Jul 2021 | 000-56131 |
| 8-K | Open Document | Open Filing | 8-K | 16 Jun 2021 | 15 Jun 2021 | 000-56131 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Jun 2021 | 31 Mar 2021 | 000-56131 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 02 Jun 2021 | 31 Dec 2020 | 000-56131 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 02 Jun 2021 | 30 Sep 2020 | 000-56131 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 17 May 2021 | 31 Mar 2021 | 000-56131 |
| 8-K | Open Document | Open Filing | 8-K | 12 May 2021 | 11 May 2021 | 000-56131 |
| 10-K | Open Document | Data | Open Filing | 10-K | 04 May 2021 | 30 Jun 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | 8-K | 16 Apr 2021 | 16 Apr 2021 | 000-56131 |
| DEF 14C | Open Document | Open Filing | DEF 14C | 01 Mar 2021 | 01 Mar 2021 | 000-56131 |
| PRE 14C | Open Document | Open Filing | PRE 14C | 19 Feb 2021 | 19 Feb 2021 | 000-56131 |
| 8-K/A | Open Document | Open Filing | 8-K/A | 19 Feb 2021 | 17 Feb 2021 | 000-56131 |
| 8-K | Open Document | Open Filing | 8-K | 18 Feb 2021 | 17 Feb 2021 | 000-56131 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2021 | 21 Jan 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2021 | 21 Jan 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2021 | 21 Jan 2021 | |
| 8-K | Open Document | Open Filing | 8-K | 26 Jan 2021 | 25 Jan 2021 | 000-56131 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jan 2021 | 21 Jan 2021 | |
| 8-K | Open Document | Open Filing | 8-K | 22 Jan 2021 | 21 Jan 2021 | 000-56131 |
| 8-K | Open Document | Open Filing | 8-K | 29 Sep 2020 | 29 Sep 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | 8-K | 02 Sep 2020 | 02 Sep 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | FORM 8-K | 21 Aug 2020 | 20 Aug 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | FORM 8-K | 17 Jun 2020 | 17 Jun 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | FORM 8-K | 15 May 2020 | 15 May 2020 | 000-56131 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 May 2020 | 31 Mar 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | FORM 8-K | 07 Apr 2020 | 07 Apr 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | FORM 8-K | 24 Mar 2020 | 24 Mar 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | FORM 8-K | 28 Feb 2020 | 28 Feb 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | FORM 8-K | 26 Feb 2020 | 26 Feb 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | FORM 8-K | 14 Feb 2020 | 14 Feb 2020 | 000-56131 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Feb 2020 | 31 Dec 2019 | 000-56131 |
| 8-K | Open Document | Open Filing | FORM 8-K | 13 Feb 2020 | 13 Feb 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | FORM 8-K | 24 Jan 2020 | 24 Jan 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | FORM 8-K | 15 Jan 2020 | 15 Jan 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | FORM 8-K | 07 Jan 2020 | 07 Jan 2020 | 000-56131 |
| 8-K | Open Document | Open Filing | FORM 8-K | 17 Dec 2019 | 17 Dec 2019 | 000-56131 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2019 | 12 May 2016 | |
| 8-A12G | Open Document | Open Filing | 8-A12G | 13 Dec 2019 | 000-56131 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 05 Dec 2019 | 05 Dec 2019 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 02 Dec 2019 | 02 Dec 2019 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 15 Nov 2019 | 15 Nov 2019 | 333-213387 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Nov 2019 | 30 Sep 2019 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 06 Nov 2019 | 06 Nov 2019 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 31 Oct 2019 | 31 Oct 2019 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 30 Oct 2019 | 30 Oct 2019 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 24 Oct 2019 | 24 Oct 2019 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 15 Oct 2019 | 15 Oct 2019 | 333-213387 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 15 Oct 2019 | 30 Jun 2019 | 333-213387 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 30 Sep 2019 | 30 Jun 2019 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 16 Aug 2019 | 16 Aug 2019 | 333-213387 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 May 2019 | 31 Mar 2019 | 333-213387 |
| EFFECT | Open Document | Open Filing | 08 May 2019 | 333-213387 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 08 Feb 2019 | 31 Dec 2018 | 333-213387 |
| CORRESP | Open Document | Open Filing | 24 Jan 2019 | |||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 23 Jan 2019 | 30 Sep 2018 | 333-213387 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 28 Dec 2018 | 30 Jun 2018 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 28 Dec 2018 | 26 Dec 2018 | 333-213387 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 28 Sep 2018 | 30 Jun 2018 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 17 Aug 2018 | 17 Aug 2018 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 16 May 2018 | 16 May 2018 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 07 May 2018 | 07 May 2018 | 333-213387 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 02 May 2018 | 31 Mar 2018 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 15 Feb 2018 | 15 Feb 2018 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 08 Feb 2018 | 08 Feb 2018 | 333-213387 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 30 Jan 2018 | 31 Dec 2017 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 14 Dec 2017 | 14 Dec 2017 | 333-213387 |
| UPLOAD | Open Document | Open Filing | 28 Nov 2017 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | 22 Nov 2017 | 22 Nov 2017 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 20 Nov 2017 | 20 Nov 2017 | 333-213387 |
| CORRESP | Open Document | Open Filing | 15 Nov 2017 | |||
| UPLOAD | Open Document | Open Filing | 15 Nov 2017 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | 06 Nov 2017 | 06 Nov 2017 | 333-213387 |
| POS AM | Open Document | Open Filing | POS AM | 01 Nov 2017 | 333-213387 | |
| EFFECT | Open Document | Open Filing | 24 Oct 2017 | 333-213387 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 23 Oct 2017 | 30 Sep 2017 | 333-213387 |
| POS AM | Open Document | Open Filing | POS AM | 19 Oct 2017 | 333-213387 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 13 Oct 2017 | 13 Oct 2017 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 26 Sep 2017 | 26 Sep 2017 | 333-213387 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 20 Sep 2017 | 30 Jun 2017 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 12 Jul 2017 | 12 Jul 2017 | 333-213387 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 05 May 2017 | 31 Mar 2017 | 333-213387 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Feb 2017 | 31 Dec 2016 | 333-213387 |
| 8-K | Open Document | Open Filing | FORM 8-K | 12 Jan 2017 | 12 Jan 2017 | 333-213387 |
| 424B3 | Open Document | Open Filing | 424(B)(3) | 11 Jan 2017 | 333-213387 | |
| EFFECT | Open Document | Open Filing | 10 Jan 2017 | 333-213387 | ||
| CORRESP | Open Document | Open Filing | 05 Jan 2017 | |||
| S-1/A | Open Document | Open Filing | FORM S-1/A | 23 Dec 2016 | 333-213387 | |
| CORRESP | Open Document | Open Filing | 23 Dec 2016 | |||
| S-1/A | Open Document | Open Filing | S-1/A | 23 Dec 2016 | 333-213387 | |
| UPLOAD | Open Document | Open Filing | 23 Dec 2016 | |||
| CORRESP | Open Document | Open Filing | 15 Dec 2016 | |||
| S-1/A | Open Document | Open Filing | S-1/A | 15 Dec 2016 | 333-213387 | |
| UPLOAD | Open Document | Open Filing | 14 Dec 2016 | |||
| S-1/A | Open Document | Open Filing | FORM S-1/A | 29 Nov 2016 | 333-213387 | |
| CORRESP | Open Document | Open Filing | 29 Nov 2016 | |||
| UPLOAD | Open Document | Open Filing | 10 Nov 2016 | |||
| S-1/A | Open Document | Open Filing | FORM S-1/A | 28 Oct 2016 | 333-213387 | |
| CORRESP | Open Document | Open Filing | 28 Oct 2016 | |||
| UPLOAD | Open Document | Open Filing | 21 Oct 2016 | |||
| S-1/A | Open Document | Open Filing | FORM S-1/A | 07 Oct 2016 | 333-213387 | |
| CORRESP | Open Document | Open Filing | 07 Oct 2016 | |||
| UPLOAD | Open Document | Open Filing | 27 Sep 2016 | |||
| S-1 | Open Document | Open Filing | FORM S-1 | 31 Aug 2016 | 333-213387 |