| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 15-12G | Open Document | Open Filing | FORM 15-12G | 30 Oct 2024 | 000-13394 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 Oct 2024 | 31 Aug 2024 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 18 Jul 2024 | 31 May 2024 | 000-13394 |
| NT 10-Q | Open Document | Open Filing | FORM NT 10-Q | 16 Jul 2024 | 31 May 2024 | 000-13394 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 03 Jul 2024 | 29 Feb 2024 | 000-13394 |
| NT 10-K | Open Document | Open Filing | FORM NT 10-K | 13 Jun 2024 | 29 Feb 2024 | 000-13394 |
| NT 10-K | Open Document | Open Filing | FORM NT 10-K | 29 May 2024 | 29 Feb 2024 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 12 Jan 2024 | 30 Nov 2023 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 12 Oct 2023 | 31 Aug 2023 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 17 Jul 2023 | 31 May 2023 | 000-13394 |
| 10-K | Open Document | Data | Open Filing | 10-K | 30 May 2023 | 28 Feb 2023 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 17 Jan 2023 | 30 Nov 2022 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 17 Oct 2022 | 31 Aug 2022 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 20 Jul 2022 | 31 May 2022 | 000-13394 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 15 Jul 2022 | 31 May 2022 | 000-13394 |
| 10-K | Open Document | Data | Open Filing | 10-K | 31 May 2022 | 28 Feb 2022 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Jan 2022 | 30 Nov 2021 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 Oct 2021 | 31 Aug 2021 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Jul 2021 | 31 May 2021 | 000-13394 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 28 May 2021 | 28 Feb 2021 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Jan 2021 | 30 Nov 2020 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 Oct 2020 | 31 Aug 2020 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 Jul 2020 | 31 May 2020 | 000-13394 |
| 10-K | Open Document | Data | Open Filing | 10-K | 29 May 2020 | 29 Feb 2020 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Jan 2020 | 30 Nov 2019 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 Oct 2019 | 31 Aug 2019 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 Jul 2019 | 31 May 2019 | 000-13394 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 29 May 2019 | 28 Feb 2019 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 18 Jan 2019 | 30 Nov 2018 | 000-13394 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 14 Jan 2019 | 30 Nov 2018 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 Oct 2018 | 31 Aug 2018 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 16 Jul 2018 | 31 May 2018 | 000-13394 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 29 May 2018 | 28 Feb 2018 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 16 Jan 2018 | 30 Nov 2017 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 16 Oct 2017 | 31 Aug 2017 | 000-13394 |
| 8-K | Open Document | Open Filing | 8-K | 28 Jul 2017 | 26 Jul 2017 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 17 Jul 2017 | 31 May 2017 | 000-13394 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 30 May 2017 | 28 Feb 2017 | 000-13394 |
| 8-K | Open Document | Open Filing | FORM 8-K | 16 Feb 2017 | 10 Feb 2017 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 Jan 2017 | 30 Nov 2016 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Oct 2016 | 31 Aug 2016 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 Jul 2016 | 31 May 2016 | 000-13394 |
| 10-K | Open Document | Data | Open Filing | 10-K | 26 May 2016 | 29 Feb 2016 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Jan 2016 | 30 Nov 2015 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2015 | 03 Dec 2015 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 Oct 2015 | 31 Aug 2015 | 000-13394 |
| 8-K | Open Document | Open Filing | FORM 8-K | 06 Oct 2015 | 30 Sep 2015 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 Jul 2015 | 31 May 2015 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jun 2015 | 18 Jun 2015 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 29 May 2015 | 28 Feb 2015 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2015 | 28 May 2015 | |
| 25-NSE | Open Document | Open Filing | 21 May 2015 | 000-13394 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2015 | 01 May 2015 | |
| 8-K | Open Document | Open Filing | 8-K | 28 Apr 2015 | 21 Apr 2015 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2015 | 30 Jan 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jan 2015 | 26 Jan 2015 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Jan 2015 | 30 Nov 2014 | 000-13394 |
| 8-K | Open Document | Open Filing | 8-K | 16 Dec 2014 | 12 Dec 2014 | 000-13394 |
| 8-K | Open Document | Open Filing | 8-K | 25 Nov 2014 | 13 Nov 2014 | 000-13394 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 04 Nov 2014 | 12 Dec 2014 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 Oct 2014 | 31 Aug 2014 | 000-13394 |
| 8-K | Open Document | Open Filing | FORM 8-K | 03 Sep 2014 | 20 Aug 2014 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 Jul 2014 | 31 May 2014 | 000-13394 |
| 10-K | Open Document | Data | Open Filing | 10-K | 29 May 2014 | 28 Feb 2014 | 000-13394 |
| 8-K | Open Document | Open Filing | 8-K | 02 Apr 2014 | 02 Apr 2014 | 000-13394 |
| 8-K | Open Document | Open Filing | 8-K | 01 Apr 2014 | 26 Mar 2014 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2014 | 19 Mar 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2014 | 19 Mar 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2014 | 28 Feb 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2014 | 18 Feb 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2014 | 29 Jan 2014 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jan 2014 | 22 Jan 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2014 | 22 Jan 2014 | |
| 8-K | Open Document | Open Filing | 8-K | 23 Jan 2014 | 16 Jan 2014 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jan 2014 | 21 Jan 2014 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Jan 2014 | 30 Nov 2013 | 000-13394 |
| 8-K/A | Open Document | Open Filing | 8-K/A | 31 Dec 2013 | 30 Aug 2013 | 000-13394 |
| 8-K | Open Document | Open Filing | FORM 8-K | 03 Dec 2013 | 27 Nov 2013 | 000-13394 |
| 8-K | Open Document | Open Filing | FORM 8-K | 03 Dec 2013 | 26 Nov 2013 | 000-13394 |
| 8-K | Open Document | Open Filing | 8-K | 20 Nov 2013 | 15 Nov 2013 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2013 | 18 Nov 2013 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 05 Nov 2013 | 27 Nov 2013 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 Oct 2013 | 31 Aug 2013 | 000-13394 |
| 8-K | Open Document | Open Filing | 8-K | 11 Oct 2013 | 04 Oct 2013 | 000-13394 |
| 8-K | Open Document | Open Filing | FORM 8-K | 27 Sep 2013 | 24 Sep 2013 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2013 | 18 Sep 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2013 | 11 Sep 2013 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 11 Sep 2013 | 06 Sep 2013 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Sep 2013 | 29 Aug 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Sep 2013 | 29 Aug 2013 | |
| 8-K | Open Document | Open Filing | 8-K | 05 Sep 2013 | 30 Aug 2013 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Aug 2013 | 22 Aug 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2013 | 20 Aug 2013 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 20 Aug 2013 | 16 Aug 2013 | 000-13394 |
| 8-K | Open Document | Open Filing | FORM 8-K | 30 Jul 2013 | 26 Jul 2013 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 Jul 2013 | 31 May 2013 | 000-13394 |
| 10-K | Open Document | Data | Open Filing | 10-K | 29 May 2013 | 28 Feb 2013 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2013 | 16 May 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2013 | 09 May 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2013 | 08 May 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2013 | 30 Apr 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2013 | 30 Apr 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2013 | 05 Mar 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2013 | 01 Mar 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2013 | 27 Feb 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2013 | 25 Feb 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2013 | 22 Feb 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2013 | 08 Feb 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2013 | 07 Feb 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2013 | 04 Feb 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2013 | 01 Feb 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2013 | 28 Jan 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jan 2013 | 18 Jan 2013 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Jan 2013 | 30 Nov 2012 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2013 | 03 Jan 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2012 | 12 Dec 2012 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Dec 2012 | 04 Dec 2012 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Oct 2012 | 16 Oct 2012 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 Oct 2012 | 31 Aug 2012 | 000-13394 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Aug 2012 | 24 Aug 2012 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Aug 2012 | 24 Aug 2012 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Aug 2012 | 24 Aug 2012 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 27 Aug 2012 | 24 Aug 2012 | 000-13394 |
| 8-K | Open Document | Open Filing | FORM 8-K | 27 Aug 2012 | 24 Aug 2012 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2012 | 10 Aug 2012 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 06 Aug 2012 | 24 Aug 2012 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 Jul 2012 | 31 May 2012 | 000-13394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2012 | 03 Jul 2012 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2012 | 01 Jun 2012 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2012 | 01 Jun 2012 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2012 | 01 Jun 2012 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2012 | 01 Jun 2012 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 29 May 2012 | 29 Feb 2012 | 000-13394 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 17 Jan 2012 | 30 Nov 2011 | 000-13394 |