| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| NT 10-K | Open Document | Open Filing | FORM NT 10-K | Dec 1, 2025 | Aug 31, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 10, 2025 | Oct 10, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 10, 2025 | Sep 10, 2025 | 000-51866 |
| D | Open Document | Open Filing | Aug 28, 2025 | 021-556070 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 27, 2025 | Aug 27, 2025 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2025 | Aug 19, 2025 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 19, 2025 | Aug 19, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 15, 2025 | Aug 15, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 6, 2025 | Aug 6, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 29, 2025 | Jul 29, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 18, 2025 | Jul 17, 2025 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 14, 2025 | May 31, 2025 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 18, 2025 | Jun 18, 2025 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 18, 2025 | Jun 18, 2025 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2025 | Jan 15, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2025 | Jan 15, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2025 | Jan 15, 2025 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 9, 2025 | Jun 6, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 29, 2025 | May 29, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 21, 2025 | May 20, 2025 | 000-51866 |
| D | Open Document | Open Filing | May 16, 2025 | 021-546391 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2025 | May 8, 2025 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 8, 2025 | May 8, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 2, 2025 | May 2, 2025 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2025 | Jan 15, 2025 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 22, 2025 | Apr 22, 2025 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 14, 2025 | Feb 28, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 8, 2025 | Apr 8, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 7, 2025 | Apr 7, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 4, 2025 | Apr 4, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 18, 2025 | Feb 18, 2025 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 11, 2025 | Feb 11, 2025 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 13, 2025 | Nov 30, 2024 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 13, 2025 | Jan 10, 2025 | 000-51866 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Nov 25, 2024 | Aug 31, 2024 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 19, 2024 | Nov 19, 2024 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 23, 2024 | Oct 23, 2024 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 2, 2024 | Oct 2, 2024 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 12, 2024 | Aug 12, 2024 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 12, 2024 | May 31, 2024 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 20, 2024 | Jun 20, 2024 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 29, 2024 | May 29, 2024 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 21, 2024 | May 21, 2024 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 10, 2024 | May 10, 2024 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 15, 2024 | Feb 29, 2024 | 000-51866 |
| DEFR14A | Open Document | Open Filing | FORM DEFR14A | Apr 3, 2024 | 000-51866 | |
| DEF 14A | Open Document | Open Filing | FORM DEF 14A | Apr 2, 2024 | May 17, 2024 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 21, 2024 | Mar 21, 2024 | 000-51866 |
| PRE 14A | Open Document | Open Filing | FORM PRE 14A | Mar 20, 2024 | May 17, 2024 | 000-51866 |
| UPLOAD | Open Document | Open Filing | Mar 19, 2024 | 000-51866 | ||
| CORRESP | Open Document | Open Filing | Mar 18, 2024 | |||
| 10-K/A | Open Document | Data | Open Filing | FORM 10-K/A | Mar 18, 2024 | Aug 31, 2023 | 000-51866 |
| UPLOAD | Open Document | Open Filing | Mar 14, 2024 | 000-51866 | ||
| CORRESP | Open Document | Open Filing | Mar 12, 2024 | |||
| UPLOAD | Open Document | Open Filing | Mar 11, 2024 | 000-51866 | ||
| CORRESP | Open Document | Open Filing | Feb 27, 2024 | |||
| UPLOAD | Open Document | Open Filing | Feb 16, 2024 | 000-51866 | ||
| CORRESP | Open Document | Open Filing | Feb 13, 2024 | |||
| 10-K/A | Open Document | Data | Open Filing | FORM 10-K/A | Feb 1, 2024 | Aug 31, 2023 | 000-51866 |
| UPLOAD | Open Document | Open Filing | Jan 23, 2024 | 000-51866 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 19, 2024 | Jan 19, 2024 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 11, 2024 | Nov 30, 2023 | 000-51866 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Nov 29, 2023 | Aug 31, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 28, 2023 | Nov 28, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 21, 2023 | Nov 21, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 2, 2023 | Nov 2, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 19, 2023 | Sep 13, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 12, 2023 | Sep 12, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 3, 2023 | Aug 1, 2023 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 12, 2023 | May 31, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 28, 2023 | Jun 26, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 22, 2023 | Jun 22, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 26, 2023 | May 24, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 16, 2023 | May 15, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 4, 2023 | May 3, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 21, 2023 | Apr 20, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 12, 2023 | Apr 11, 2023 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 10, 2023 | Feb 28, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 31, 2023 | Mar 28, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 24, 2023 | Mar 22, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 13, 2023 | Mar 3, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 2, 2023 | Mar 1, 2023 | 000-51866 |
| DEF 14A | Open Document | Open Filing | FORM DEF 14A | Feb 16, 2023 | Mar 22, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 15, 2023 | Feb 14, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 24, 2023 | Jan 23, 2023 | 000-51866 |
| PRE 14A | Open Document | Open Filing | FORM PRE 14A | Jan 17, 2023 | Mar 22, 2023 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 13, 2023 | Jan 9, 2023 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 9, 2023 | Nov 30, 2022 | 000-51866 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Nov 29, 2022 | Aug 31, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 7, 2022 | Nov 4, 2022 | 000-51866 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 31, 2022 | Aug 18, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 29, 2022 | Jan 20, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 29, 2022 | Aug 18, 2022 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 23, 2022 | Aug 18, 2022 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 19, 2022 | Aug 17, 2022 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 13, 2022 | May 31, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 11, 2022 | Jul 11, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 30, 2022 | Jun 30, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 21, 2022 | Jun 21, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 9, 2022 | Jun 8, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 1, 2022 | Jun 1, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 26, 2022 | May 25, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 20, 2022 | May 19, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 9, 2022 | May 5, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 4, 2022 | May 1, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 21, 2022 | Apr 19, 2022 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 13, 2022 | Feb 28, 2022 | 000-51866 |
| DEF 14A | Open Document | Open Filing | FORM DEF 14A | Apr 1, 2022 | Apr 29, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 21, 2022 | Mar 16, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 3, 2022 | Feb 25, 2022 | 000-51866 |
| PRE 14A | Open Document | Open Filing | FORM PRE 14A | Mar 1, 2022 | Apr 29, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 28, 2022 | Feb 23, 2022 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 19, 2022 | Jan 18, 2022 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 13, 2022 | Nov 30, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 21, 2021 | Dec 17, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 17, 2021 | Dec 14, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 10, 2021 | Dec 6, 2021 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2021 | Dec 6, 2021 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 2, 2021 | Dec 2, 2021 | 000-51866 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Nov 10, 2021 | Aug 31, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 29, 2021 | Oct 28, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 26, 2021 | Oct 22, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 14, 2021 | Sep 13, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 8, 2021 | Sep 2, 2021 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 30, 2021 | Aug 27, 2021 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 26, 2021 | Aug 25, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 18, 2021 | Aug 17, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 4, 2021 | Aug 4, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 30, 2021 | Jul 29, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 16, 2021 | Jul 14, 2021 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 8, 2021 | May 31, 2021 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2021 | Dec 27, 2007 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 27, 2021 | May 25, 2021 | 000-51866 |
| 424B3 | Open Document | Open Filing | FORM 424B3 | May 18, 2021 | 333-255495 | |
| EFFECT | Open Document | Open Filing | May 17, 2021 | 333-255495 | ||
| CORRESP | Open Document | Open Filing | May 12, 2021 | |||
| UPLOAD | Open Document | Open Filing | May 4, 2021 | |||
| D | Open Document | Open Filing | Apr 30, 2021 | 021-397728 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 26, 2021 | Apr 21, 2021 | 000-51866 |
| S-1 | Open Document | Data | Open Filing | FORM S-1 | Apr 26, 2021 | 333-255495 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 14, 2021 | Feb 28, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 10, 2021 | Feb 26, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 11, 2021 | Feb 5, 2021 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 3, 2021 | Jan 28, 2021 | 000-51866 |
| S-8 | Open Document | Open Filing | FORM S-8 | Jan 25, 2021 | 333-252367 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 21, 2021 | Jan 14, 2021 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 13, 2021 | Nov 30, 2020 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 17, 2020 | Dec 15, 2020 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2020 | Dec 27, 2007 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 13, 2020 | Nov 12, 2020 | 000-51866 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Nov 4, 2020 | Aug 31, 2020 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 2, 2020 | Oct 29, 2020 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 7, 2020 | Oct 7, 2020 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 6, 2020 | Aug 3, 2020 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 14, 2020 | May 31, 2020 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 18, 2020 | Jun 16, 2020 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 22, 2020 | May 20, 2020 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 30, 2020 | Apr 28, 2020 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 9, 2020 | Feb 29, 2020 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 3, 2020 | Apr 2, 2020 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 23, 2020 | Mar 17, 2020 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 27, 2020 | Feb 26, 2020 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 19, 2020 | Feb 12, 2020 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 12, 2020 | Feb 11, 2020 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 15, 2020 | Nov 30, 2019 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 7, 2020 | Dec 30, 2019 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 16, 2019 | Dec 16, 2019 | 000-51866 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Nov 27, 2019 | Aug 31, 2019 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 28, 2019 | Oct 28, 2019 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 24, 2019 | Sep 24, 2019 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 20, 2019 | Jul 19, 2019 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 19, 2019 | Jul 19, 2019 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 5, 2019 | May 31, 2019 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 7, 2019 | Jun 6, 2019 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 28, 2019 | May 27, 2019 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 9, 2019 | May 8, 2019 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 17, 2019 | Apr 16, 2019 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 9, 2019 | Feb 28, 2019 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 29, 2019 | Mar 27, 2019 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2019 | Dec 27, 2007 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2019 | Dec 27, 2007 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 27, 2019 | Feb 26, 2019 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2019 | Dec 27, 2007 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 21, 2019 | Feb 21, 2019 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 28, 2019 | Jan 28, 2019 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 14, 2019 | Nov 30, 2018 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 21, 2018 | Dec 21, 2018 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 20, 2018 | Dec 20, 2018 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 7, 2018 | Dec 7, 2018 | 000-51866 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Nov 21, 2018 | Aug 31, 2018 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 7, 2018 | Nov 5, 2018 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 12, 2018 | Oct 9, 2018 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 24, 2018 | Sep 21, 2018 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 21, 2018 | Dec 27, 2007 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 5, 2018 | Aug 31, 2018 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 31, 2018 | Dec 27, 2007 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 14, 2018 | Aug 13, 2018 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 9, 2018 | May 31, 2018 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 5, 2018 | Jul 4, 2018 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 12, 2018 | Jun 4, 2018 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 30, 2018 | May 25, 2018 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 15, 2018 | May 11, 2018 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2018 | Oct 23, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2018 | Dec 27, 2007 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2018 | Oct 27, 2017 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 6, 2018 | Feb 28, 2018 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 2, 2018 | Mar 1, 2018 | 000-51866 |
| UPLOAD | Open Document | Open Filing | Feb 26, 2018 | |||
| CORRESP | Open Document | Open Filing | Feb 23, 2018 | |||
| UPLOAD | Open Document | Open Filing | Feb 15, 2018 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 5, 2018 | Jan 12, 2018 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 16, 2018 | Jan 12, 2018 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 12, 2018 | Dec 27, 2007 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 10, 2018 | Nov 30, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 22, 2017 | Dec 19, 2017 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2017 | Dec 8, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2017 | Oct 27, 2017 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Nov 14, 2017 | Aug 31, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 3, 2017 | Nov 2, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 30, 2017 | Oct 25, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 3, 2017 | Oct 3, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 22, 2017 | Sep 22, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 30, 2017 | Aug 30, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 17, 2017 | Aug 17, 2017 | 000-51866 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 8, 2017 | Jul 31, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2017 | Jul 31, 2017 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 31, 2017 | Jul 31, 2017 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 12, 2017 | May 31, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 19, 2017 | Jun 19, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 10, 2017 | May 10, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 8, 2017 | May 8, 2017 | 000-51866 |
| D | Open Document | Open Filing | May 5, 2017 | 021-286167 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | May 2, 2017 | May 2, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 28, 2017 | Apr 28, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 20, 2017 | Apr 20, 2017 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 10, 2017 | Feb 28, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 29, 2017 | Mar 29, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 6, 2017 | Mar 6, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 28, 2017 | Feb 28, 2017 | 000-51866 |
| D | Open Document | Open Filing | Feb 2, 2017 | 021-279902 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 2, 2017 | Feb 2, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 31, 2017 | Jan 31, 2017 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 20, 2017 | Oct 23, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 20, 2017 | Dec 27, 2007 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 20, 2017 | Jan 20, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 20, 2017 | Jan 20, 2017 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 13, 2017 | Nov 30, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 12, 2017 | Jan 12, 2017 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 13, 2016 | Dec 6, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 7, 2016 | Dec 6, 2016 | 000-51866 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Nov 29, 2016 | Aug 31, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 7, 2016 | Oct 7, 2016 | 000-51866 |
| D | Open Document | Open Filing | Oct 5, 2016 | 021-271859 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 23, 2016 | Sep 23, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 19, 2016 | Sep 19, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 13, 2016 | Sep 13, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 16, 2016 | Aug 16, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 10, 2016 | Aug 10, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 9, 2016 | Aug 9, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 2, 2016 | Aug 2, 2016 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 11, 2016 | May 31, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 28, 2016 | Jun 28, 2016 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 16, 2016 | Jun 16, 2016 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 8, 2016 | Jun 8, 2016 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 24, 2016 | May 24, 2016 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2016 | May 20, 2016 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 20, 2016 | May 20, 2016 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2016 | Dec 17, 2007 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 12, 2016 | May 12, 2016 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 26, 2016 | Apr 26, 2016 | 000-51866 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 18, 2016 | Apr 18, 2016 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 12, 2016 | Feb 29, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 10, 2016 | Mar 10, 2016 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2016 | Dec 17, 2007 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2016 | Feb 14, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 9, 2016 | Feb 9, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 4, 2016 | Feb 4, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 2, 2016 | Feb 2, 2016 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 25, 2016 | Jan 25, 2016 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 6, 2016 | Nov 30, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 16, 2015 | Dec 16, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 2, 2015 | Dec 2, 2015 | 000-51866 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Nov 25, 2015 | Aug 31, 2015 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 23, 2015 | Oct 23, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 2, 2015 | Nov 2, 2015 | 000-51866 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 27, 2015 | Dec 14, 2007 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 26, 2015 | Dec 14, 2007 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 26, 2015 | Oct 23, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 26, 2015 | Oct 26, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 23, 2015 | Oct 23, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 14, 2015 | Oct 14, 2015 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 22, 2015 | Dec 14, 2007 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 14, 2015 | Sep 14, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 30, 2015 | Jul 30, 2015 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 14, 2015 | May 31, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 7, 2015 | Jul 7, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 29, 2015 | Jun 29, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 26, 2015 | Jun 26, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 22, 2015 | Jun 22, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 12, 2015 | Jun 12, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 10, 2015 | Jun 10, 2015 | 000-51866 |
| UPLOAD | Open Document | Open Filing | May 13, 2015 | |||
| CORRESP | Open Document | Open Filing | May 7, 2015 | |||
| 10-K/A | Open Document | Open Filing | FORM 10-K/A | May 7, 2015 | Aug 31, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 7, 2015 | May 7, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 5, 2015 | May 5, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 1, 2015 | May 1, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 30, 2015 | Apr 30, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 27, 2015 | Apr 27, 2015 | 000-51866 |
| UPLOAD | Open Document | Open Filing | Apr 23, 2015 | |||
| CORRESP | Open Document | Open Filing | Apr 17, 2015 | |||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 14, 2015 | Feb 28, 2015 | 000-51866 |
| UPLOAD | Open Document | Open Filing | Apr 7, 2015 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 1, 2015 | Apr 1, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 12, 2015 | Mar 12, 2015 | 000-51866 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 4, 2015 | 005-85142 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 18, 2015 | Feb 18, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 17, 2015 | Feb 17, 2015 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2015 | Mar 19, 2012 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 11, 2015 | Feb 11, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 9, 2015 | Feb 9, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 6, 2015 | Feb 6, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 30, 2015 | Jan 30, 2015 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 15, 2015 | Jan 15, 2015 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 14, 2015 | Nov 30, 2014 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Dec 30, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2014 | Jan 20, 2010 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 9, 2014 | Dec 9, 2014 | 000-51866 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Dec 1, 2014 | Aug 31, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 20, 2014 | Nov 20, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 18, 2014 | Nov 18, 2014 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2014 | May 31, 2010 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2014 | Mar 19, 2012 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 4, 2014 | Dec 14, 2007 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 4, 2014 | Nov 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 4, 2014 | Dec 14, 2007 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 4, 2014 | Nov 4, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 20, 2014 | Oct 17, 2014 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2014 | Oct 16, 2014 | |
| S-1/A | Open Document | Open Filing | FORM S-1/A | Sep 25, 2014 | 333-196679 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 25, 2014 | Sep 18, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 18, 2014 | Sep 18, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 17, 2014 | Sep 17, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 16, 2014 | Sep 16, 2014 | 000-51866 |
| S-1/A | Open Document | Data | Open Filing | FORM S-1/A | Aug 19, 2014 | 333-196679 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 5, 2014 | Aug 5, 2014 | 000-51866 |
| S-1/A | Open Document | Data | Open Filing | FORM S-1/A | Aug 1, 2014 | 333-196679 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 23, 2014 | Jul 23, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 14, 2014 | Jul 14, 2014 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 14, 2014 | May 31, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 1, 2014 | Jul 1, 2014 | 000-51866 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Jun 17, 2014 | 005-85142 | |
| S-1 | Open Document | Data | Open Filing | S-1 | Jun 11, 2014 | 333-196679 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 9, 2014 | Jun 9, 2014 | 000-51866 |
| DEF 14A | Open Document | Open Filing | SCHEDULE 14A | Jun 5, 2014 | Jul 7, 2014 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2014 | May 29, 2014 | |
| UPLOAD | Open Document | Open Filing | Jun 2, 2014 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 2, 2014 | Jun 2, 2014 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2014 | May 28, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2014 | May 27, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 29, 2014 | May 29, 2014 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2014 | May 22, 2014 | |
| CORRESP | Open Document | Open Filing | May 21, 2014 | |||
| PRER14A | Open Document | Open Filing | PRER14A | May 21, 2014 | 000-51866 | |
| UPLOAD | Open Document | Open Filing | May 20, 2014 | |||
| PRER14A | Open Document | Open Filing | PRER14A | May 9, 2014 | 000-51866 | |
| CORRESP | Open Document | Open Filing | May 9, 2014 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2014 | Mar 10, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2014 | Jan 16, 2014 | |
| 144 | Open Document | Open Filing | NOTICE OF PROPOSED SALE OF SECURITIES | May 8, 2014 | 000-51866 | |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2014 | Nov 1, 2013 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2014 | Nov 4, 2013 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2014 | Dec 14, 2007 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 5, 2014 | May 5, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 30, 2014 | Apr 30, 2014 | 000-51866 |
| UPLOAD | Open Document | Open Filing | Apr 30, 2014 | |||
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2014 | Mar 10, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 25, 2014 | Mar 19, 2012 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 17, 2014 | Apr 17, 2014 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 15, 2014 | Feb 28, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 14, 2014 | Apr 14, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 10, 2014 | Apr 10, 2014 | 000-51866 |
| PRE 14A | Open Document | Open Filing | FORM PRE 14A | Apr 10, 2014 | Jun 11, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 8, 2014 | Apr 8, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 3, 2014 | Apr 1, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 1, 2014 | Apr 1, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 26, 2014 | Mar 26, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 25, 2014 | Mar 25, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 24, 2014 | Mar 24, 2014 | 000-51866 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2014 | Dec 14, 2007 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2014 | Dec 14, 2007 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 17, 2014 | Mar 17, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 14, 2014 | Mar 14, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 11, 2014 | Mar 11, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 5, 2014 | Mar 5, 2014 | 000-51866 |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Feb 28, 2014 | Feb 28, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 28, 2014 | Feb 28, 2014 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2014 | Feb 13, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 27, 2014 | Feb 27, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 27, 2014 | Feb 27, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 13, 2014 | Feb 13, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 10, 2014 | Feb 10, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 7, 2014 | Feb 7, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 5, 2014 | Feb 5, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 31, 2014 | Jan 31, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 31, 2014 | Jan 31, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 16, 2014 | Jan 16, 2014 | 000-51866 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 14, 2014 | Nov 30, 2013 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 13, 2014 | Jan 13, 2014 | 000-51866 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 2, 2014 | Jan 2, 2014 | 000-51866 |