| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 15-12G | Open Document | Open Filing | 15-12G | Nov 20, 2023 | 001-12537 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 7, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 8, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 1, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Nov 9, 2023 | 333-260581 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Nov 9, 2023 | 333-259675 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Nov 9, 2023 | 333-234308 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Nov 9, 2023 | 333-221145 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Nov 9, 2023 | 333-206419 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Nov 9, 2023 | 333-198181 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Nov 9, 2023 | 333-129752 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Nov 9, 2023 | 333-67115 | |
| 25-NSE | Open Document | Open Filing | Nov 9, 2023 | 001-12537 | ||
| S-8 POS | Open Document | Open Filing | S-8 POS | Nov 9, 2023 | 333-63131 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 9, 2023 | Nov 9, 2023 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 7, 2023 | Nov 7, 2023 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2023 | Oct 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2023 | Oct 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2023 | Oct 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2023 | Oct 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2023 | Oct 30, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2023 | Oct 30, 2023 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Nov 1, 2023 | 001-12537 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 1, 2023 | Oct 31, 2023 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 30, 2023 | Oct 27, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 30, 2023 | Oct 27, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 30, 2023 | Oct 27, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 30, 2023 | Oct 27, 2023 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 24, 2023 | Sep 30, 2023 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 24, 2023 | Oct 24, 2023 | 001-12537 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Oct 20, 2023 | 001-12537 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 20, 2023 | Oct 19, 2023 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Oct 10, 2023 | 005-33913 | |
| DEFM14A | Open Document | Open Filing | DEFM14A | Oct 6, 2023 | 001-12537 | |
| PREM14A | Open Document | Open Filing | PREM14A | Sep 26, 2023 | Sep 26, 2023 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 25, 2023 | Sep 22, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 25, 2023 | Sep 22, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 25, 2023 | Sep 22, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 25, 2023 | Sep 22, 2023 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 6, 2023 | 001-12537 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 6, 2023 | 001-12537 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 6, 2023 | 001-12537 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 6, 2023 | Sep 5, 2023 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2023 | Aug 22, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2023 | Aug 22, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2023 | Aug 22, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2023 | Aug 22, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2023 | Aug 22, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2023 | Aug 22, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2023 | Aug 22, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2023 | Aug 22, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 23, 2023 | Aug 22, 2023 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 7, 2023 | Aug 4, 2023 | |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Jul 27, 2023 | Aug 22, 2023 | 001-12537 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 25, 2023 | Jun 30, 2023 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 24, 2023 | Jul 24, 2023 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 14, 2023 | Jul 13, 2023 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2023 | Jul 3, 2023 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 16, 2023 | Jan 15, 2023 | |
| SC 13G | Open Document | Open Filing | THE SCHEDULE 13G | Jun 16, 2023 | 005-33913 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2023 | Jun 1, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2023 | Jun 1, 2023 | |
| 144 | Open Document | Open Filing | Jun 1, 2023 | 001-12537 | ||
| 10-K | Open Document | Data | Open Filing | 10-K | May 23, 2023 | Mar 31, 2023 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 16, 2023 | May 16, 2023 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 9, 2023 | 005-33913 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 7, 2023 | Feb 2, 2023 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2023 | Feb 1, 2023 | |
| SC 13G/A | Open Document | Open Filing | Jan 27, 2023 | 005-33913 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 25, 2023 | Dec 31, 2022 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 24, 2023 | Jan 24, 2023 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | Jan 23, 2023 | 005-33913 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2023 | Jan 3, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2022 | Dec 27, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2022 | Dec 27, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2022 | Dec 27, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2022 | Dec 27, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 5, 2022 | Nov 30, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 2, 2022 | Dec 1, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 8, 2022 | Nov 8, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2022 | Nov 2, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2022 | Nov 2, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2022 | Nov 2, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2022 | Nov 2, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2022 | Nov 2, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2022 | Nov 2, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 2, 2022 | Nov 1, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2022 | Oct 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2022 | Oct 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2022 | Oct 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2022 | Oct 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2022 | Oct 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2022 | Oct 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2022 | Oct 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2022 | Oct 28, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 1, 2022 | Oct 27, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2022 | Oct 27, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2022 | Oct 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2022 | Oct 27, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2022 | Oct 27, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2022 | Oct 27, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2022 | Oct 27, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2022 | Oct 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 25, 2022 | Oct 23, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 25, 2022 | Oct 23, 2022 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 25, 2022 | Sep 30, 2022 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 25, 2022 | Oct 25, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 26, 2022 | Sep 22, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 26, 2022 | Sep 22, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 26, 2022 | Sep 22, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 26, 2022 | Sep 22, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 26, 2022 | Sep 22, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 26, 2022 | Sep 22, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2022 | Sep 1, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2022 | Aug 17, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2022 | Aug 17, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2022 | Aug 17, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2022 | Aug 17, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2022 | Aug 17, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2022 | Aug 17, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2022 | Aug 17, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2022 | Aug 17, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 18, 2022 | Aug 17, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2022 | Aug 11, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2022 | Aug 11, 2022 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 5, 2022 | 001-12537 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2022 | Aug 4, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 2, 2022 | Aug 1, 2022 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 27, 2022 | Jun 30, 2022 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 26, 2022 | Jul 26, 2022 | 001-12537 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jul 15, 2022 | Aug 17, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2022 | Jul 1, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2022 | Jul 1, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2022 | Jun 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2022 | Jun 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2022 | Jun 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2022 | Jun 1, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2022 | Jun 1, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2022 | Jun 1, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 20, 2022 | May 17, 2022 | 001-12537 |
| 10-K | Open Document | Data | Open Filing | 10-K | May 18, 2022 | Mar 31, 2022 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 17, 2022 | May 17, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2022 | May 3, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 3, 2022 | May 2, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 2, 2022 | May 2, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 26, 2022 | Apr 25, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 4, 2022 | Apr 1, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2022 | Mar 3, 2022 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 10, 2022 | 005-33913 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2022 | Feb 1, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2022 | Feb 1, 2022 | |
| SC 13G/A | Open Document | Open Filing | Jan 27, 2022 | 005-33913 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 26, 2022 | Dec 31, 2021 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 25, 2022 | Jan 25, 2022 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | Jan 25, 2022 | 005-33913 | ||
| SC 13G/A | Open Document | Open Filing | Jan 10, 2022 | 005-33913 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 26, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 26, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 26, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 26, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2021 | Dec 10, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 30, 2021 | Nov 30, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 30, 2021 | Nov 30, 2021 | |
| UPLOAD | Open Document | Open Filing | Nov 30, 2021 | |||
| SC 13G/A | Open Document | Open Filing | Nov 10, 2021 | 005-33913 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | |
| S-8 | Open Document | Open Filing | S-8 | Oct 29, 2021 | 333-260581 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 29, 2021 | Sep 30, 2021 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2021 | Oct 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2021 | Oct 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2021 | Oct 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2021 | Oct 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2021 | Oct 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2021 | Oct 27, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 28, 2021 | Oct 28, 2021 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2021 | Oct 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2021 | Oct 23, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 22, 2021 | Oct 13, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 21, 2021 | Oct 13, 2021 | |
| 8-A12B/A | Open Document | Open Filing | 8-A12B/A | Oct 19, 2021 | 001-12537 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Oct 19, 2021 | 333-198181 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Oct 19, 2021 | 333-206419 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Oct 19, 2021 | 333-129752 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Oct 19, 2021 | 333-221145 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Oct 19, 2021 | 333-234308 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Oct 19, 2021 | 333-259675 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 19, 2021 | Oct 13, 2021 | 001-12537 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 3 TO THE SCHEDULE 13D | Oct 14, 2021 | 005-33913 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Oct 8, 2021 | 001-12537 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Oct 8, 2021 | 001-12537 | |
| DFAN14A | Open Document | Open Filing | Oct 6, 2021 | 001-12537 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | Oct 5, 2021 | 001-12537 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Oct 4, 2021 | 001-12537 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Oct 1, 2021 | 001-12537 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 30, 2021 | 001-12537 | |
| DFAN14A | Open Document | Open Filing | Sep 29, 2021 | 001-12537 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 28, 2021 | 001-12537 | |
| DFAN14A | Open Document | Open Filing | Sep 27, 2021 | 001-12537 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 27, 2021 | 001-12537 | |
| DFAN14A | Open Document | Open Filing | Sep 24, 2021 | 001-12537 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 24, 2021 | Sep 22, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 24, 2021 | Sep 22, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 24, 2021 | Sep 22, 2021 | |
| DFAN14A | Open Document | Open Filing | Sep 23, 2021 | 001-12537 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 23, 2021 | 001-12537 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 21, 2021 | 001-12537 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 21, 2021 | 001-12537 | |
| S-8 | Open Document | Open Filing | S-8 | Sep 21, 2021 | 333-259675 | |
| DFAN14A | Open Document | Open Filing | Sep 20, 2021 | 001-12537 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 20, 2021 | 001-12537 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 20, 2021 | Sep 18, 2021 | 001-12537 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 20, 2021 | 001-12537 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 TO THE SCHEDULE 13D | Sep 16, 2021 | 005-33913 | |
| DFAN14A | Open Document | Open Filing | Sep 14, 2021 | 001-12537 | ||
| DEFC14A | Open Document | Open Filing | Sep 14, 2021 | 001-12537 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 13, 2021 | 001-12537 | |
| DEFC14A | Open Document | Open Filing | DEFC14A | Sep 13, 2021 | 001-12537 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 10, 2021 | Sep 2, 2021 | 001-12537 |
| PRRN14A | Open Document | Open Filing | Sep 9, 2021 | 001-12537 | ||
| CORRESP | Open Document | Open Filing | Sep 9, 2021 | |||
| UPLOAD | Open Document | Open Filing | Sep 8, 2021 | |||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 TO THE SCHEDULE 13D | Sep 7, 2021 | 005-33913 | |
| DFAN14A | Open Document | Open Filing | Sep 2, 2021 | 001-12537 | ||
| PRRN14A | Open Document | Open Filing | Sep 2, 2021 | 001-12537 | ||
| PRER14A | Open Document | Open Filing | PRER14A | Aug 31, 2021 | 001-12537 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 27, 2021 | 001-12537 | |
| DFAN14A | Open Document | Open Filing | Aug 27, 2021 | 001-12537 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 26, 2021 | 001-12537 | |
| DFAN14A | Open Document | Open Filing | Aug 26, 2021 | 001-12537 | ||
| PREC14A | Open Document | Open Filing | Aug 25, 2021 | 001-12537 | ||
| SC 13D | Open Document | Open Filing | THE SCHEDULE 13D | Aug 25, 2021 | 005-33913 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 23, 2021 | 001-12537 | |
| PREC14A | Open Document | Open Filing | PREC14A | Aug 23, 2021 | 001-12537 | |
| PRE 14A | Open Document | Open Filing | PRE 14A | Aug 23, 2021 | Oct 13, 2021 | 001-12537 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 20, 2021 | 001-12537 | |
| DFAN14A | Open Document | Open Filing | Aug 20, 2021 | 001-12537 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 18, 2021 | 001-12537 | |
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | Aug 18, 2021 | Aug 11, 2021 | 001-12537 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 18, 2021 | 001-12537 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2021 | Aug 16, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 17, 2021 | Aug 11, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 17, 2021 | Aug 11, 2021 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2021 | Aug 11, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2021 | Aug 11, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2021 | Aug 11, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 5, 2021 | Jul 28, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 5, 2021 | Jul 28, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 5, 2021 | Jul 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2021 | Aug 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 3, 2021 | Aug 3, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 30, 2021 | Jun 30, 2021 | 001-12537 |
| 10-K/A | Open Document | Data | Open Filing | 10-K/A | Jul 29, 2021 | Mar 31, 2021 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 29, 2021 | Jul 29, 2021 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 29, 2021 | Jun 26, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 29, 2021 | Jun 26, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 29, 2021 | Jun 26, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 21, 2021 | Jun 18, 2021 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2021 | Jun 1, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 3, 2021 | May 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2021 | Jun 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2021 | Jun 1, 2021 | |
| 10-K | Open Document | Data | Open Filing | 10-K | May 27, 2021 | Mar 31, 2021 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 26, 2021 | May 26, 2021 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 26, 2021 | Apr 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 13, 2021 | Apr 12, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 23, 2021 | Mar 22, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 16, 2021 | Mar 12, 2021 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | Feb 12, 2021 | 005-33913 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 10, 2021 | 005-33913 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2021 | Feb 8, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 5, 2021 | Feb 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2021 | Feb 3, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 28, 2021 | Dec 31, 2020 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 27, 2021 | Jan 26, 2021 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | Jan 26, 2021 | 005-33913 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 13, 2021 | Jan 13, 2021 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2020 | Dec 29, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2020 | Dec 29, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2020 | Dec 29, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 29, 2020 | Dec 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 29, 2020 | Dec 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 29, 2020 | Dec 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 29, 2020 | Dec 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 23, 2020 | Dec 21, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2020 | Dec 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2020 | Oct 27, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2020 | Oct 27, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2020 | Oct 27, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2020 | Oct 27, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2020 | Oct 27, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 28, 2020 | Oct 26, 2020 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2020 | Oct 23, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2020 | Oct 23, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2020 | Oct 23, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 23, 2020 | Sep 30, 2020 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 22, 2020 | Oct 22, 2020 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 20, 2020 | Aug 18, 2020 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2020 | Aug 18, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2020 | Aug 18, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2020 | Aug 18, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2020 | Aug 18, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2020 | Aug 18, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2020 | Aug 18, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2020 | Aug 18, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2020 | Aug 18, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2020 | Aug 12, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 11, 2020 | Aug 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2020 | Aug 10, 2020 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 5, 2020 | 001-12537 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 5, 2020 | Jul 31, 2020 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2020 | Aug 4, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 30, 2020 | Jun 30, 2020 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 30, 2020 | Jul 30, 2020 | 001-12537 |
| DEFR14A | Open Document | Open Filing | DEFR14A | Jul 10, 2020 | 001-12537 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jul 7, 2020 | 001-12537 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jul 7, 2020 | Aug 18, 2020 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 30, 2020 | Jun 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 30, 2020 | Jun 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 30, 2020 | Jun 26, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2020 | Jun 13, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2020 | Jun 1, 2020 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Jun 1, 2020 | Mar 31, 2020 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 1, 2020 | May 29, 2020 | 001-12537 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 27, 2020 | May 19, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 22, 2020 | May 19, 2020 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 4, 2020 | May 4, 2020 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 24, 2020 | Apr 23, 2020 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Apr 10, 2020 | 005-33913 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2020 | Mar 13, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2020 | Mar 12, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2020 | Mar 13, 2020 | |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2020 | 005-33913 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 12, 2020 | 005-33913 | |
| SC 13G/A | Open Document | Open Filing | Feb 4, 2020 | 005-33913 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 31, 2020 | Jan 27, 2020 | 001-12537 |
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | Jan 31, 2020 | Dec 26, 2019 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2020 | Jan 27, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 24, 2020 | Dec 31, 2019 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 23, 2020 | Jan 23, 2020 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2019 | Dec 29, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2019 | Dec 29, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2019 | Dec 26, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2019 | Dec 26, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2019 | Dec 26, 2019 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 30, 2019 | Dec 26, 2019 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 16, 2019 | Dec 13, 2019 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 12, 2019 | Dec 6, 2019 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 18, 2019 | Nov 12, 2019 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 24, 2019 | Oct 23, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 24, 2019 | Oct 23, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 24, 2019 | Oct 23, 2019 | |
| S-8 | Open Document | Open Filing | S-8 | Oct 24, 2019 | 333-234308 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 24, 2019 | Sep 30, 2019 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 23, 2019 | Oct 23, 2019 | 001-12537 |
| SC 13G | Open Document | Open Filing | SC 13G | Sep 17, 2019 | 005-33913 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 12, 2019 | 005-33913 | |
| UPLOAD | Open Document | Open Filing | Sep 10, 2019 | |||
| CORRESP | Open Document | Open Filing | Aug 30, 2019 | |||
| CORRESP | Open Document | Open Filing | Aug 22, 2019 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2019 | Aug 15, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2019 | Aug 15, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2019 | Aug 15, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2019 | Aug 15, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2019 | Aug 15, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2019 | Aug 15, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2019 | Aug 15, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2019 | Aug 15, 2019 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 16, 2019 | Aug 15, 2019 | 001-12537 |
| UPLOAD | Open Document | Open Filing | Jul 29, 2019 | |||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 25, 2019 | Jun 30, 2019 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 24, 2019 | Jul 24, 2019 | 001-12537 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jul 3, 2019 | 001-12537 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jul 3, 2019 | Aug 15, 2019 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2019 | Jun 14, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2019 | Jun 13, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2019 | Jun 7, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2019 | Jun 6, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2019 | Jun 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2019 | Jun 3, 2019 | |
| 10-K | Open Document | Data | Open Filing | 10-K | May 29, 2019 | Mar 31, 2019 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | May 28, 2019 | May 22, 2019 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 25, 2019 | Apr 23, 2019 | |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2019 | 005-33913 | ||
| SC 13G/A | Open Document | Open Filing | Feb 11, 2019 | 005-33913 | ||
| SC 13G | Open Document | Open Filing | Jan 31, 2019 | 005-33913 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 24, 2019 | Dec 31, 2018 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Jan 23, 2019 | Jan 21, 2019 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2019 | Dec 29, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2019 | Dec 29, 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 31, 2018 | Sep 30, 2018 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Oct 30, 2018 | Oct 30, 2018 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Oct 29, 2018 | Oct 29, 2018 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 25, 2018 | Oct 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 25, 2018 | Oct 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 25, 2018 | Oct 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 25, 2018 | Oct 23, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 17, 2018 | Sep 12, 2018 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Sep 10, 2018 | Sep 6, 2018 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Aug 16, 2018 | Aug 14, 2018 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2018 | Aug 14, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2018 | Aug 14, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2018 | Aug 14, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2018 | Aug 14, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2018 | Aug 14, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2018 | Aug 14, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2018 | Aug 14, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2018 | Aug 14, 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 1, 2018 | Jun 30, 2018 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Jul 31, 2018 | Jul 31, 2018 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2018 | Jul 1, 2018 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jun 29, 2018 | 001-12537 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jun 29, 2018 | Aug 14, 2018 | 001-12537 |
| 10-K | Open Document | Data | Open Filing | 10-K | May 25, 2018 | Mar 31, 2018 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | May 24, 2018 | May 23, 2018 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Apr 3, 2018 | Mar 29, 2018 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2018 | Mar 15, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2018 | Mar 13, 2018 | |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2018 | 005-33913 | ||
| SC 13G/A | Open Document | Open Filing | Feb 12, 2018 | 005-33913 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 26, 2018 | Dec 31, 2017 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Jan 25, 2018 | Jan 25, 2018 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | Jan 19, 2018 | 005-33913 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2018 | Dec 29, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2018 | Dec 29, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2018 | Dec 29, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 5, 2017 | Dec 4, 2017 | |
| 3 | Open Document | Open Filing | FORM 3 | Dec 5, 2017 | Nov 27, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Dec 1, 2017 | Nov 27, 2017 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 1, 2017 | Oct 31, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 1, 2017 | Oct 31, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 1, 2017 | Oct 31, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 1, 2017 | Oct 31, 2017 | |
| S-8 | Open Document | Open Filing | S-8 | Oct 26, 2017 | 333-221145 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 26, 2017 | Sep 30, 2017 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Oct 26, 2017 | Oct 24, 2017 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Oct 26, 2017 | Oct 26, 2017 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2017 | Aug 22, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2017 | Aug 22, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2017 | Aug 22, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2017 | Aug 22, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2017 | Aug 22, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2017 | Aug 22, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2017 | Aug 22, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2017 | Aug 22, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 23, 2017 | Aug 22, 2017 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 22, 2017 | Aug 17, 2017 | |
| 3 | Open Document | Open Filing | FORM 3 | Aug 22, 2017 | Aug 22, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 17, 2017 | Aug 16, 2017 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | Aug 10, 2017 | 005-33913 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 1, 2017 | Jun 30, 2017 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 1, 2017 | Jul 31, 2017 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 1, 2017 | Jul 31, 2017 | 001-12537 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jul 13, 2017 | 001-12537 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jul 13, 2017 | Jul 13, 2017 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2017 | Jul 1, 2017 | |
| 10-K | Open Document | Data | Open Filing | 10-K | May 19, 2017 | Mar 31, 2017 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | May 19, 2017 | May 18, 2017 | 001-12537 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 17, 2017 | Apr 15, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 17, 2017 | Apr 14, 2017 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Apr 12, 2017 | Apr 11, 2017 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Apr 4, 2017 | Mar 31, 2017 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | Feb 13, 2017 | 005-33913 | ||
| SC 13G/A | Open Document | Open Filing | Feb 9, 2017 | 005-33913 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 26, 2017 | Dec 31, 2016 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | Jan 25, 2017 | 005-33913 | ||
| 8-K | Open Document | Open Filing | 8-K | Jan 25, 2017 | Jan 24, 2017 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2017 | Dec 29, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2017 | Dec 29, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2017 | Dec 29, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2017 | Dec 29, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2017 | Dec 29, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2017 | Dec 29, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 3, 2017 | Dec 27, 2016 | 001-12537 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 27, 2016 | Sep 30, 2016 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Oct 27, 2016 | Oct 27, 2016 | 001-12537 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 18, 2016 | Aug 16, 2016 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2016 | Aug 16, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2016 | Aug 16, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2016 | Aug 16, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2016 | Aug 16, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2016 | Aug 16, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2016 | Aug 16, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2016 | Aug 16, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2016 | Aug 16, 2016 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 29, 2016 | Jun 30, 2016 | 001-12537 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 28, 2016 | Jul 28, 2016 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2016 | Jul 1, 2016 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jun 30, 2016 | 001-12537 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jun 30, 2016 | Jun 30, 2016 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2016 | Jun 14, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2016 | Jun 13, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2016 | May 31, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2016 | May 24, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2016 | May 24, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2016 | May 24, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2016 | May 24, 2016 | |
| 10-K | Open Document | Data | Open Filing | 10-K | May 25, 2016 | Mar 31, 2016 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 19, 2016 | May 18, 2016 | 001-12537 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 27, 2016 | Apr 22, 2016 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2016 | Apr 1, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2016 | Apr 1, 2016 | |
| 8-K/A | Open Document | Open Filing | 8-K/A | Mar 11, 2016 | Jan 4, 2016 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | Mar 8, 2016 | 005-33913 | ||
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2016 | Mar 1, 2016 | |
| 3 | Open Document | Open Filing | FORM 3 | Mar 2, 2016 | Mar 1, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 18, 2016 | Feb 12, 2016 | 001-12537 |
| SC 13G | Open Document | Open Filing | Feb 10, 2016 | 005-33913 | ||
| SC 13G/A | Open Document | Open Filing | Feb 5, 2016 | 005-33913 | ||
| SC 13G/A | Open Document | Open Filing | Feb 5, 2016 | 005-33913 | ||
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2016 | Feb 1, 2016 | |
| 3 | Open Document | Open Filing | FORM 3 | Feb 2, 2016 | Feb 1, 2016 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 29, 2016 | Dec 31, 2015 | 001-12537 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 28, 2016 | Jan 27, 2016 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | Jan 27, 2016 | 005-33913 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 4, 2016 | Jan 4, 2016 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 9, 2015 | Dec 9, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 8, 2015 | Dec 7, 2015 | |
| 8-K | Open Document | Open Filing | 8-K | Dec 8, 2015 | Dec 7, 2015 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2015 | Nov 5, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 6, 2015 | Nov 5, 2015 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Oct 30, 2015 | Oct 30, 2015 | 001-12537 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 23, 2015 | Sep 30, 2015 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Oct 22, 2015 | Oct 22, 2015 | 001-12537 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 22, 2015 | Oct 22, 2015 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2015 | Aug 17, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2015 | Aug 17, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2015 | Aug 17, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2015 | Aug 17, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2015 | Aug 17, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2015 | Aug 17, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2015 | Aug 17, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2015 | Aug 17, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2015 | Aug 17, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 17, 2015 | Aug 17, 2015 | 001-12537 |
| S-8 | Open Document | Open Filing | FORM S-8 | Aug 17, 2015 | 333-206419 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 14, 2015 | Aug 11, 2015 | 001-12537 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 23, 2015 | Jun 30, 2015 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Jul 23, 2015 | Jul 22, 2015 | 001-12537 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 2, 2015 | Jul 1, 2015 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jul 2, 2015 | 001-12537 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jul 2, 2015 | Jul 2, 2015 | 001-12537 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Jun 24, 2015 | Jun 3, 2015 | 001-12537 |
| PRE 14A | Open Document | Open Filing | PRE 14A | Jun 18, 2015 | Jun 16, 2015 | 001-12537 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 15, 2015 | Jun 15, 2015 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Jun 4, 2015 | Jun 3, 2015 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2015 | May 29, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2015 | May 29, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2015 | May 29, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2015 | May 29, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2015 | May 22, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2015 | May 22, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2015 | May 22, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2015 | May 22, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2015 | May 22, 2015 | |
| 10-K | Open Document | Data | Open Filing | 10-K | May 26, 2015 | Mar 31, 2015 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | May 21, 2015 | May 20, 2015 | 001-12537 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 16, 2015 | Apr 12, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 20, 2015 | Mar 18, 2015 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | Feb 5, 2015 | 005-33913 | ||
| SC 13G/A | Open Document | Open Filing | Jan 29, 2015 | 005-33913 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 22, 2015 | Dec 31, 2014 | 001-12537 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 22, 2015 | Jan 21, 2015 | 001-12537 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 28, 2014 | Sep 30, 2014 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K | Oct 23, 2014 | Oct 22, 2014 | 001-12537 |
| S-8 | Open Document | Open Filing | FORM S-8 | Aug 15, 2014 | 333-198181 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 13, 2014 | Aug 11, 2014 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2014 | Aug 11, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2014 | Aug 11, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2014 | Aug 11, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2014 | Aug 11, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2014 | Aug 11, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2014 | Aug 11, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2014 | Aug 11, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2014 | Aug 11, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 30, 2014 | Jul 29, 2014 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 28, 2014 | Jun 30, 2014 | 001-12537 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 24, 2014 | Jul 23, 2014 | 001-12537 |
| ARS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | Jul 11, 2014 | Mar 31, 2014 | 001-12537 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jun 30, 2014 | 001-12537 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jun 27, 2014 | Jun 27, 2014 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2014 | Jun 3, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2014 | Jun 3, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2014 | Jun 3, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2014 | Jun 3, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2014 | Jun 3, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2014 | May 29, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2014 | May 29, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2014 | May 29, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2014 | May 29, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 29, 2014 | May 28, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 29, 2014 | May 28, 2014 | |
| 10-K | Open Document | Data | Open Filing | 10-K | May 29, 2014 | Mar 31, 2014 | 001-12537 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 29, 2014 | May 28, 2014 | 001-12537 |
| SC 13G/A | Open Document | Open Filing | Apr 10, 2014 | 005-33913 | ||
| SC 13G | Open Document | Open Filing | Feb 14, 2014 | 005-33913 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2014 | Feb 12, 2014 | |
| SC 13G/A | Open Document | Open Filing | Feb 13, 2014 | 005-33913 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 31, 2014 | Jan 29, 2014 | |
| SC 13G/A | Open Document | Open Filing | Jan 30, 2014 | 005-33913 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 28, 2014 | Dec 31, 2013 | 001-12537 |
| 8-K | Open Document | Open Filing | 8-K - ITEM 5.02 | Jan 27, 2014 | Jan 23, 2014 | 001-12537 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 23, 2014 | Jan 22, 2014 | 001-12537 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Jan 22, 2014 | Jan 10, 2014 | 001-12537 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 10, 2014 | Jan 10, 2014 | 001-12537 |