| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 8-K | Open Document | Data | Open Filing | 8-K | 25 Nov 2025 | 24 Nov 2025 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Nov 2025 | 30 Sep 2025 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Aug 2025 | 30 Jun 2025 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 20 Jun 2025 | 17 Jun 2025 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 29 May 2025 | 22 May 2025 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 May 2025 | 31 Mar 2025 | 000-50253 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | 29 Apr 2025 | 17 Jun 2025 | 000-50253 |
| 10-K | Open Document | Data | Open Filing | 10-K | 28 Mar 2025 | 31 Dec 2024 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 19 Mar 2025 | 17 Mar 2025 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 07 Mar 2025 | 07 Mar 2025 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 07 Feb 2025 | 04 Feb 2025 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Nov 2024 | 30 Sep 2024 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Aug 2024 | 30 Jun 2024 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2024 | 01 Jul 2024 | |
| 3 | Open Document | Open Filing | FORM 3 | 26 Jun 2024 | 18 Jun 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 20 Jun 2024 | 18 Jun 2024 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 May 2024 | 31 Mar 2024 | 000-50253 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | 29 Apr 2024 | 18 Jun 2024 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2024 | 01 Apr 2024 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 22 Mar 2024 | 31 Dec 2023 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 Feb 2024 | 30 Jan 2024 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Nov 2023 | 30 Sep 2023 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 20 Oct 2023 | 16 Oct 2023 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 22 Sep 2023 | 19 Sep 2023 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 22 Sep 2023 | 20 Sep 2023 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 20 Sep 2023 | 19 Sep 2023 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 13 Sep 2023 | 07 Sep 2023 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 11 Aug 2023 | 30 Jun 2023 | 000-50253 |
| 3 | Open Document | Open Filing | FORM 3 | 27 Jun 2023 | 20 Jun 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 23 Jun 2023 | 20 Jun 2023 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 11 May 2023 | 31 Mar 2023 | 000-50253 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | 28 Apr 2023 | 000-50253 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2023 | 01 Apr 2023 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 30 Mar 2023 | 31 Dec 2022 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 06 Mar 2023 | 02 Mar 2023 | 000-50253 |
| 5 | Open Document | Open Filing | FORM 5 | 16 Feb 2023 | 31 Dec 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2023 | 01 Jan 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2023 | 01 Jan 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Feb 2023 | 31 Jan 2023 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Feb 2023 | 31 Jan 2023 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Jan 2023 | 01 Jan 2023 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 Nov 2022 | 30 Sep 2022 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2022 | 01 Oct 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 09 Sep 2022 | 08 Sep 2022 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 Aug 2022 | 30 Jun 2022 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2022 | 01 Jul 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2022 | 01 Jul 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2022 | 01 Jul 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2022 | 01 Jul 2022 | |
| 3 | Open Document | Open Filing | FORM 3 | 05 Jul 2022 | 21 Jun 2022 | |
| 3 | Open Document | Open Filing | FORM 3 | 05 Jul 2022 | 21 Jun 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 23 Jun 2022 | 21 Jun 2022 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 May 2022 | 31 Mar 2022 | 000-50253 |
| 8-K | Open Document | Data | Open Filing | 8-K | 29 Apr 2022 | 27 Apr 2022 | 000-50253 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 28 Apr 2022 | 21 Jun 2022 | 000-50253 |
| 10-K/A | Open Document | Data | Open Filing | 10-K/A | 27 Apr 2022 | 31 Dec 2021 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2022 | 01 Apr 2022 | |
| PRE 14A | Open Document | Open Filing | PRE 14A | 25 Mar 2022 | 21 Jun 2022 | 000-50253 |
| 10-K | Open Document | Data | Open Filing | 10-K | 18 Mar 2022 | 31 Dec 2021 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 02 Mar 2022 | 01 Mar 2022 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 09 Feb 2022 | 09 Feb 2022 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 03 Feb 2022 | 01 Feb 2022 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 15 Dec 2021 | 14 Dec 2021 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Nov 2021 | 30 Sep 2021 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 16 Aug 2021 | 30 Jun 2021 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2021 | 01 Jul 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2021 | 01 Jul 2021 | |
| 3 | Open Document | Open Filing | FORM 3 | 01 Jul 2021 | 15 Jun 2021 | |
| 8-K | Open Document | Open Filing | 8-K | 17 Jun 2021 | 15 Jun 2021 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 May 2021 | 31 Mar 2021 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 06 May 2021 | 30 Apr 2021 | 000-50253 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 29 Apr 2021 | 15 Jun 2021 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 08 Apr 2021 | 05 Apr 2021 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Apr 2021 | 01 Apr 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Apr 2021 | 01 Apr 2021 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 31 Mar 2021 | 31 Dec 2020 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 04 Mar 2021 | 01 Mar 2021 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 17 Feb 2021 | 16 Feb 2021 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 10 Feb 2021 | 05 Feb 2021 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 05 Feb 2021 | 02 Feb 2021 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2021 | 01 Jan 2021 | |
| 3 | Open Document | Open Filing | FORM 3 | 06 Jan 2021 | 16 Jun 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 01 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 01 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 01 Jan 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 01 Jan 2021 | |
| 8-K | Open Document | Open Filing | 8-K | 15 Dec 2020 | 10 Dec 2020 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 Nov 2020 | 30 Sep 2020 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2020 | 01 Oct 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 Aug 2020 | 30 Jun 2020 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 17 Jun 2020 | 16 Jun 2020 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 May 2020 | 31 Mar 2020 | 000-50253 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 28 Apr 2020 | 16 Jun 2020 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2020 | 01 Apr 2020 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 18 Mar 2020 | 31 Dec 2019 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 25 Feb 2020 | 21 Feb 2020 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 29 Jan 2020 | 27 Jan 2020 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 23 Jan 2020 | 21 Jan 2020 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 02 Jan 2020 | 01 Jan 2020 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2020 | 01 Jan 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 Nov 2019 | 30 Sep 2019 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2019 | 01 Oct 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 Aug 2019 | 30 Jun 2019 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2019 | 01 Jul 2019 | |
| 8-K | Open Document | Open Filing | 8-K | 20 Jun 2019 | 18 Jun 2019 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 May 2019 | 31 Mar 2019 | 000-50253 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 17 Apr 2019 | 18 Jun 2019 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2019 | 01 Apr 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2019 | 01 Apr 2019 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 20 Mar 2019 | 31 Dec 2018 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 27 Feb 2019 | 27 Feb 2019 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 07 Feb 2019 | 05 Feb 2019 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 26 Nov 2018 | 23 Nov 2018 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Nov 2018 | 30 Sep 2018 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2018 | 01 Oct 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2018 | 01 Oct 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2018 | 01 Oct 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2018 | 01 Oct 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 Aug 2018 | 30 Jun 2018 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2018 | 01 Jul 2018 | |
| 3 | Open Document | Open Filing | FORM 3 | 27 Jun 2018 | 19 Jun 2018 | |
| 3 | Open Document | Open Filing | FORM 3 | 26 Jun 2018 | 19 Jun 2018 | |
| 3 | Open Document | Open Filing | FORM 3 | 25 Jun 2018 | 19 Jun 2018 | |
| 8-K | Open Document | Open Filing | 8-K | 21 Jun 2018 | 19 Jun 2018 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 May 2018 | 31 Mar 2018 | 000-50253 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 19 Apr 2018 | 19 Jun 2018 | 000-50253 |
| 10-K | Open Document | Data | Open Filing | 10-K | 21 Mar 2018 | 31 Dec 2017 | 000-50253 |
| 8-K/A | Open Document | Open Filing | 8-K/A | 16 Mar 2018 | 16 Mar 2018 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 02 Mar 2018 | 27 Feb 2018 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 09 Feb 2018 | 06 Feb 2018 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2018 | 01 Jan 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2018 | 01 Jan 2018 | |
| 8-K | Open Document | Open Filing | 8-K | 27 Nov 2017 | 21 Nov 2017 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 Nov 2017 | 30 Sep 2017 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2017 | 01 Oct 2017 | |
| 8-K | Open Document | Open Filing | 8-K | 25 Sep 2017 | 20 Sep 2017 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 25 Jul 2017 | 30 Jun 2017 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2017 | 01 Jul 2017 | |
| 3 | Open Document | Open Filing | FORM 3 | 27 Jun 2017 | 20 Jun 2017 | |
| 3 | Open Document | Open Filing | FORM 3 | 26 Jun 2017 | 20 Jun 2017 | |
| 8-K | Open Document | Open Filing | 8-K | 22 Jun 2017 | 20 Jun 2017 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 May 2017 | 31 Mar 2017 | 000-50253 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 25 Apr 2017 | 20 Jun 2017 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2017 | 01 Apr 2017 | |
| PRE 14A | Open Document | Open Filing | PRE 14A | 31 Mar 2017 | 20 Jun 2017 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 29 Mar 2017 | 28 Mar 2017 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 24 Mar 2017 | 21 Mar 2017 | 000-50253 |
| 10-K | Open Document | Data | Open Filing | 10-K | 22 Mar 2017 | 31 Dec 2016 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 15 Feb 2017 | 13 Feb 2017 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 20 Jan 2017 | 17 Jan 2017 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2017 | 01 Jan 2017 | |
| 8-K | Open Document | Open Filing | 8-K | 30 Dec 2016 | 28 Dec 2016 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 Nov 2016 | 30 Sep 2016 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2016 | 01 Oct 2016 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 05 Aug 2016 | 30 Jun 2016 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2016 | 01 Jul 2016 | |
| 3 | Open Document | Open Filing | FORM 3 | 30 Jun 2016 | 21 Jun 2016 | |
| 3 | Open Document | Open Filing | FORM 3 | 29 Jun 2016 | 21 Jun 2016 | |
| 8-K | Open Document | Open Filing | 8-K | 23 Jun 2016 | 21 Jun 2016 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 May 2016 | 31 Mar 2016 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 09 May 2016 | 05 May 2016 | 000-50253 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 20 Apr 2016 | 22 Jun 2016 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2016 | 01 Apr 2016 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 23 Mar 2016 | 31 Dec 2015 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 16 Feb 2016 | 12 Feb 2016 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 21 Jan 2016 | 19 Jan 2016 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Nov 2015 | 30 Sep 2015 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 21 Aug 2015 | 18 Aug 2015 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Aug 2015 | 30 Jun 2015 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 17 Jul 2015 | 15 Jul 2015 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2015 | 01 Jul 2015 | |
| 3 | Open Document | Open Filing | FORM 3 | 26 Jun 2015 | 16 Jun 2015 | |
| 3 | Open Document | Open Filing | FORM 3 | 26 Jun 2015 | 16 Jun 2015 | |
| 8-K | Open Document | Open Filing | 8-K | 19 Jun 2015 | 16 Jun 2015 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 May 2015 | 31 Mar 2015 | 000-50253 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 28 Apr 2015 | 16 Jun 2015 | 000-50253 |
| 10-K | Open Document | Data | Open Filing | 10-K | 25 Mar 2015 | 31 Dec 2014 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 20 Mar 2015 | 19 Mar 2015 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 05 Feb 2015 | 03 Feb 2015 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 02 Feb 2015 | 30 Jan 2015 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 12 Jan 2015 | 09 Jan 2015 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 23 Dec 2014 | 19 Dec 2014 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 Nov 2014 | 30 Sep 2014 | 000-50253 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2014 | 01 Oct 2014 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Aug 2014 | 30 Jun 2014 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 07 Aug 2014 | 05 Aug 2014 | 000-50253 |
| 3 | Open Document | Open Filing | 25 Jun 2014 | 17 Jun 2014 | ||
| 8-K | Open Document | Open Filing | 8-K | 19 Jun 2014 | 17 Jun 2014 | 000-50253 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 May 2014 | 31 Mar 2014 | 000-50253 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 29 Apr 2014 | 17 Jun 2014 | 000-50253 |
| PRE 14A | Open Document | Open Filing | PRE 14A | 09 Apr 2014 | 09 Apr 2014 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 03 Apr 2014 | 01 Apr 2014 | 000-50253 |
| 10-K | Open Document | Data | Open Filing | 10-K | 21 Mar 2014 | 31 Dec 2013 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 25 Feb 2014 | 24 Feb 2014 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 14 Feb 2014 | 10 Feb 2014 | 000-50253 |
| 8-K | Open Document | Open Filing | 8-K | 06 Feb 2014 | 04 Feb 2014 | 000-50253 |
| 4 | Open Document | Open Filing | 02 Jan 2014 | 01 Jan 2014 |