| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 10, 2023 | 005-85257 | |
| 15-12B | Open Document | Open Filing | 15-12B | Mar 25, 2022 | 001-34581 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 15, 2022 | 333-256428 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 15, 2022 | 333-230918 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 15, 2022 | 333-225663 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 15, 2022 | 333-216223 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 15, 2022 | 333-211817 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 15, 2022 | 333-163893 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 15, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 15, 2022 | Mar 15, 2022 | 001-34581 |
| 25-NSE | Open Document | Open Filing | Mar 15, 2022 | 001-34581 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 11, 2022 | Mar 11, 2022 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2022 | Mar 4, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2022 | Mar 4, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2022 | Mar 4, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2022 | Mar 4, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2022 | Mar 4, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2022 | Mar 4, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2022 | Mar 4, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 28, 2022 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 24, 2022 | Dec 31, 2021 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 10, 2022 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 8, 2022 | 005-85257 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 31, 2022 | Jan 31, 2022 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | Jan 28, 2022 | 005-85257 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 28, 2022 | Jan 27, 2022 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2021 | Dec 15, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 15, 2021 | Dec 13, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 9, 2021 | Dec 9, 2021 | 001-34581 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Nov 30, 2021 | 001-34581 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Nov 19, 2021 | 001-34581 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 19, 2021 | Nov 12, 2021 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 16, 2021 | Nov 15, 2021 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2021 | Nov 3, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 4, 2021 | Nov 2, 2021 | 001-34581 |
| DEFM14A | Open Document | Open Filing | DEFM14A | Nov 4, 2021 | 001-34581 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 28, 2021 | Sep 30, 2021 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 27, 2021 | Oct 27, 2021 | 001-34581 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Oct 22, 2021 | 001-34581 | |
| PREM14A | Open Document | Open Filing | PREM14A | Oct 21, 2021 | Oct 20, 2021 | 001-34581 |
| SC 13D | Open Document | Open Filing | SC 13D | Oct 7, 2021 | 005-85257 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 27, 2021 | 001-34581 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 27, 2021 | Sep 26, 2021 | 001-34581 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Sep 27, 2021 | 001-34581 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 29, 2021 | Jul 29, 2021 | 001-34581 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 29, 2021 | Jun 30, 2021 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 28, 2021 | Jul 28, 2021 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2021 | Jun 1, 2021 | |
| S-8 | Open Document | Open Filing | S-8 | May 24, 2021 | 333-256428 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 24, 2021 | May 19, 2021 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2021 | May 6, 2021 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 5, 2021 | 001-34581 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Apr 29, 2021 | Mar 31, 2021 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 29, 2021 | Apr 29, 2021 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 29, 2021 | Apr 28, 2021 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 23, 2021 | Apr 22, 2021 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 8, 2021 | 001-34581 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 8, 2021 | Dec 31, 2020 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 26, 2021 | Dec 31, 2020 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 26, 2021 | Feb 25, 2021 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2021 | Feb 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2021 | Feb 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2021 | Feb 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2021 | Feb 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2021 | Feb 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2021 | Feb 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2021 | Feb 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2021 | Feb 23, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 25, 2021 | Feb 24, 2021 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 12, 2021 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 10, 2021 | 005-85257 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 9, 2021 | Feb 3, 2021 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | Jan 26, 2021 | 005-85257 | ||
| 4/A | Open Document | Open Filing | FORM 4/A | Jan 14, 2021 | Mar 2, 2020 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 21, 2020 | Dec 21, 2020 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2020 | Dec 15, 2020 | |
| 3 | Open Document | Open Filing | FORM 3 | Dec 16, 2020 | Dec 15, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 15, 2020 | Dec 15, 2020 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 8, 2020 | Dec 7, 2020 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 7, 2020 | Dec 7, 2020 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 4, 2020 | Dec 3, 2020 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 25, 2020 | Nov 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2020 | Nov 13, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 13, 2020 | Nov 13, 2020 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2020 | Nov 6, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 4, 2020 | Nov 2, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 29, 2020 | Sep 30, 2020 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 29, 2020 | Oct 29, 2020 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 28, 2020 | Oct 28, 2020 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 26, 2020 | Oct 23, 2020 | 001-34581 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 31, 2020 | Jun 30, 2020 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 30, 2020 | Jul 30, 2020 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 29, 2020 | Jul 29, 2020 | 001-34581 |
| 3 | Open Document | Open Filing | FORM 3 | Jun 2, 2020 | Jun 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2020 | Jun 1, 2020 | |
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | May 29, 2020 | May 29, 2020 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | May 29, 2020 | May 29, 2020 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 26, 2020 | May 22, 2020 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2020 | May 6, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 30, 2020 | Apr 30, 2020 | 001-34581 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Apr 30, 2020 | Mar 31, 2020 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 29, 2020 | Apr 29, 2020 | 001-34581 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 29, 2020 | 001-34581 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 15, 2020 | Apr 15, 2020 | 001-34581 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 9, 2020 | 001-34581 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 9, 2020 | May 22, 2020 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2020 | Apr 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2020 | Apr 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2020 | Apr 1, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 30, 2020 | Mar 4, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 30, 2020 | Mar 4, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 30, 2020 | Mar 4, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 30, 2020 | Mar 2, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 30, 2020 | Mar 4, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 30, 2020 | Mar 4, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 30, 2020 | Mar 4, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 30, 2020 | Mar 4, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 30, 2020 | Mar 4, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 30, 2020 | Mar 4, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 12, 2020 | Mar 6, 2020 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2020 | Mar 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2020 | Mar 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2020 | Mar 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2020 | Mar 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2020 | Mar 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2020 | Mar 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2020 | Mar 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2020 | Mar 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2020 | Mar 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2020 | Mar 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 28, 2020 | Feb 24, 2020 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 27, 2020 | Feb 27, 2020 | 001-34581 |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 27, 2020 | Dec 31, 2019 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 27, 2020 | Feb 26, 2020 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2020 | 005-85257 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 12, 2020 | Feb 6, 2020 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 12, 2020 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 12, 2020 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | Feb 4, 2020 | 005-85257 | ||
| 4 | Open Document | Open Filing | FORM 4 | Dec 9, 2019 | Dec 5, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 3, 2019 | Dec 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 7, 2019 | Nov 6, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 6, 2019 | Nov 5, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2019 | Nov 4, 2019 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 31, 2019 | Oct 30, 2019 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 25, 2019 | Oct 24, 2019 | 001-34581 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 25, 2019 | Sep 30, 2019 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 23, 2019 | Oct 23, 2019 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 10, 2019 | Oct 10, 2019 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2019 | Jul 30, 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 25, 2019 | Jun 30, 2019 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Jul 25, 2019 | Jul 25, 2019 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Jul 25, 2019 | Jul 24, 2019 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | May 24, 2019 | May 22, 2019 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2019 | May 22, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2019 | May 6, 2019 | |
| 3 | Open Document | Open Filing | FORM 3 | May 6, 2019 | May 6, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 30, 2019 | Apr 29, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 25, 2019 | Apr 25, 2019 | 001-34581 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 25, 2019 | Mar 31, 2019 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Apr 25, 2019 | Apr 24, 2019 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Apr 22, 2019 | Apr 22, 2019 | 001-34581 |
| S-8 | Open Document | Open Filing | S-8 | Apr 17, 2019 | 333-230918 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 11, 2019 | 001-34581 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 11, 2019 | Dec 31, 2018 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2019 | Apr 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 28, 2019 | Feb 28, 2019 | 001-34581 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Feb 28, 2019 | Dec 31, 2018 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2019 | Feb 26, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2019 | Feb 26, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2019 | Feb 26, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2019 | Feb 26, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2019 | Feb 26, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2019 | Feb 26, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 27, 2019 | Feb 27, 2019 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Feb 19, 2019 | Feb 19, 2019 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | Feb 11, 2019 | 005-85257 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 11, 2019 | 005-85257 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 8, 2019 | Feb 5, 2019 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 8, 2019 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | Jan 31, 2019 | 005-85257 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jan 18, 2019 | Jan 16, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 8, 2019 | Jan 6, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2018 | Dec 14, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 7, 2018 | Dec 5, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Dec 7, 2018 | Dec 5, 2018 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2018 | Nov 14, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Nov 16, 2018 | Nov 14, 2018 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Nov 13, 2018 | Nov 8, 2018 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 25, 2018 | Oct 25, 2018 | 001-34581 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 25, 2018 | Sep 30, 2018 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 24, 2018 | Oct 24, 2018 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Oct 18, 2018 | Oct 17, 2018 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 24, 2018 | Sep 20, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 21, 2018 | Sep 20, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 30, 2018 | Aug 28, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 29, 2018 | Aug 27, 2018 | |
| 3 | Open Document | Open Filing | FORM 3 | Aug 28, 2018 | Aug 27, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 27, 2018 | Aug 27, 2018 | 001-34581 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 26, 2018 | Jun 30, 2018 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 26, 2018 | Jul 26, 2018 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 25, 2018 | Jul 25, 2018 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | Jul 10, 2018 | 005-85257 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jun 22, 2018 | Jun 21, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 20, 2018 | Jun 18, 2018 | |
| S-8 | Open Document | Open Filing | S-8 | Jun 15, 2018 | 333-225663 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2018 | Jun 6, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2018 | Jun 1, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2018 | May 30, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2018 | May 30, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2018 | May 30, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | May 29, 2018 | May 24, 2018 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | May 25, 2018 | May 23, 2018 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2018 | May 21, 2018 | |
| 8-K/A | Open Document | Open Filing | 8-K/A | May 22, 2018 | May 17, 2018 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | May 21, 2018 | May 17, 2018 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | May 14, 2018 | May 14, 2018 | 001-34581 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 26, 2018 | Mar 31, 2018 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 26, 2018 | Apr 26, 2018 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 25, 2018 | Apr 25, 2018 | 001-34581 |
| DEFA14A | Open Document | Open Filing | NOTICE | Apr 13, 2018 | 001-34581 | |
| DEF 14A | Open Document | Open Filing | 2018 PROXY STATEMENT | Apr 13, 2018 | Dec 31, 2017 | 001-34581 |
| 4/A | Open Document | Open Filing | FORM 4/A | Apr 10, 2018 | Apr 6, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 10, 2018 | Apr 6, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2018 | Apr 1, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Mar 12, 2018 | Mar 8, 2018 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2018 | Feb 27, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2018 | Feb 27, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2018 | Feb 27, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2018 | Feb 27, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2018 | Feb 27, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2018 | Feb 27, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2018 | Feb 27, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 23, 2018 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Feb 21, 2018 | Dec 31, 2017 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 21, 2018 | Feb 21, 2018 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 20, 2018 | Feb 20, 2018 | 001-34581 |
| S-3ASR | Open Document | Open Filing | S-3ASR | Feb 20, 2018 | 333-223096 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Feb 12, 2018 | 333-163893 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 9, 2018 | Feb 7, 2018 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | Feb 9, 2018 | 005-85257 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 9, 2018 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 7, 2018 | 005-85257 | |
| 8-K | Open Document | Open Filing | 8-K DEPARTURE OF DIRECTOR | Feb 2, 2018 | Jan 29, 2018 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | Jan 19, 2018 | 005-85257 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jan 17, 2018 | Jan 16, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 20, 2017 | Dec 18, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2017 | Nov 8, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 2, 2017 | Nov 1, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 1, 2017 | Oct 30, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 1, 2017 | Oct 30, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 1, 2017 | Oct 30, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 27, 2017 | Oct 27, 2017 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 25, 2017 | Sep 30, 2017 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 25, 2017 | Oct 25, 2017 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 24, 2017 | Oct 24, 2017 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2017 | Sep 29, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 18, 2017 | Sep 12, 2017 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Aug 17, 2017 | Aug 16, 2017 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 15, 2017 | Aug 11, 2017 | |
| 3 | Open Document | Open Filing | FORM 3 | Aug 15, 2017 | Aug 11, 2017 | |
| 8-K | Open Document | Open Filing | 8-K DIRECTOR APPOINTMENTS | Aug 15, 2017 | Aug 11, 2017 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 14, 2017 | Aug 11, 2017 | |
| 3 | Open Document | Open Filing | FORM 3 | Aug 14, 2017 | Aug 11, 2017 | |
| UPLOAD | Open Document | Open Filing | Aug 3, 2017 | |||
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2017 | Jul 31, 2017 | |
| CORRESP | Open Document | Open Filing | Jul 27, 2017 | |||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 27, 2017 | Jun 30, 2017 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 27, 2017 | Jul 27, 2017 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 26, 2017 | Jul 26, 2017 | 001-34581 |
| UPLOAD | Open Document | Open Filing | Jul 18, 2017 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2017 | May 25, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | May 26, 2017 | May 25, 2017 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 28, 2017 | Apr 27, 2017 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 27, 2017 | Mar 31, 2017 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 27, 2017 | Apr 27, 2017 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 27, 2017 | Apr 26, 2017 | 001-34581 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 14, 2017 | 001-34581 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 14, 2017 | Dec 31, 2016 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 11, 2017 | Apr 10, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2017 | Apr 1, 2017 | |
| 3 | Open Document | Open Filing | FORM 3 | Apr 3, 2017 | Apr 1, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Mar 27, 2017 | Mar 24, 2017 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Mar 20, 2017 | Mar 20, 2017 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Mar 15, 2017 | Mar 15, 2017 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 2, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2017 | Mar 2, 2017 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Feb 28, 2017 | Dec 31, 2016 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 28, 2017 | Feb 28, 2017 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 28, 2017 | Feb 27, 2017 | 001-34581 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Feb 24, 2017 | May 18, 2016 | 001-34581 |
| S-8 POS | Open Document | Open Filing | S-8 POS | Feb 24, 2017 | 333-163893 | |
| S-8 | Open Document | Open Filing | S-8 | Feb 24, 2017 | 333-216223 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 21, 2017 | Feb 15, 2017 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A, AMENDMENT #4 | Feb 14, 2017 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 10, 2017 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | Feb 10, 2017 | 005-85257 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 9, 2017 | 005-85257 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 17, 2017 | Jan 16, 2017 | |
| 3 | Open Document | Open Filing | FORM 3 | Jan 17, 2017 | Jan 16, 2017 | |
| SC 13G/A | Open Document | Open Filing | Jan 12, 2017 | 005-85257 | ||
| 8-K | Open Document | Open Filing | 8-K | Jan 12, 2017 | Jan 7, 2017 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Jan 10, 2017 | Jan 9, 2017 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K 12-13-2016 | Dec 13, 2016 | Dec 13, 2016 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 5, 2016 | Dec 1, 2016 | |
| 3 | Open Document | Open Filing | FORM 3 | Dec 5, 2016 | Dec 1, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2016 | Nov 17, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2016 | Nov 14, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 31, 2016 | Oct 31, 2016 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 27, 2016 | Sep 30, 2016 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 27, 2016 | Oct 27, 2016 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 27, 2016 | Oct 26, 2016 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Sep 14, 2016 | Sep 12, 2016 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 7, 2016 | Sep 2, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 7, 2016 | Sep 6, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 2, 2016 | Sep 1, 2016 | |
| 8-K | Open Document | Open Filing | 8-K ITEM 5.02 | Sep 1, 2016 | Sep 1, 2016 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2016 | Aug 16, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 16, 2016 | Aug 15, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2016 | Aug 11, 2016 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 28, 2016 | Jun 30, 2016 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 28, 2016 | Jul 28, 2016 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 28, 2016 | Jul 27, 2016 | 001-34581 |
| S-8 | Open Document | Open Filing | S-8 | Jun 3, 2016 | 333-211817 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Jun 3, 2016 | 333-163893 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 23, 2016 | May 18, 2016 | 001-34581 |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 10, 2016 | 001-34581 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 29, 2016 | Mar 31, 2016 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 28, 2016 | Apr 28, 2016 | 001-34581 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 27, 2016 | Apr 27, 2016 | 001-34581 |
| UPLOAD | Open Document | Open Filing | Apr 8, 2016 | |||
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 8, 2016 | 001-34581 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 8, 2016 | Dec 31, 2015 | 001-34581 |
| CORRESP | Open Document | Open Filing | Apr 6, 2016 | |||
| UPLOAD | Open Document | Open Filing | Mar 31, 2016 | |||
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 16, 2016 | Mar 16, 2016 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Mar 16, 2016 | Feb 10, 2016 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2016 | Mar 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2016 | Mar 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2016 | Mar 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2016 | Mar 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2016 | Mar 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2016 | Mar 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2016 | Mar 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 26, 2016 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Feb 24, 2016 | Dec 31, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 24, 2016 | Feb 24, 2016 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 24, 2016 | Feb 23, 2016 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 17, 2016 | Feb 10, 2016 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A, #3 | Feb 16, 2016 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 16, 2016 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | Feb 16, 2016 | 005-85257 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 12, 2016 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | Feb 10, 2016 | 005-85257 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 9, 2016 | 005-85257 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 9, 2016 | Jan 6, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 9, 2016 | Jan 6, 2016 | |
| 3 | Open Document | Open Filing | FORM 3 | Feb 9, 2016 | Jan 6, 2016 | |
| 3 | Open Document | Open Filing | FORM 3 | Feb 9, 2016 | Jan 6, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 4, 2016 | Feb 4, 2016 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | Jan 8, 2016 | 005-85257 | ||
| 8-K | Open Document | Open Filing | 8-K | Jan 7, 2016 | Jan 5, 2016 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 21, 2015 | Dec 21, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 15, 2015 | Dec 15, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 7, 2015 | Dec 7, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Dec 1, 2015 | Dec 1, 2015 | 001-34581 |
| CT ORDER | Open Document | Open Filing | Nov 19, 2015 | 001-34581 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G AMENDMENT NO. 2 | Nov 6, 2015 | 005-85257 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 29, 2015 | Sep 30, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 29, 2015 | Oct 29, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 28, 2015 | Oct 28, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 5, 2015 | Oct 5, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Sep 30, 2015 | Sep 27, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 28, 2015 | Sep 27, 2015 | 001-34581 |
| S-3ASR | Open Document | Open Filing | S-3ASR | Aug 25, 2015 | 333-206570 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 30, 2015 | Jun 30, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 30, 2015 | Jul 30, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 29, 2015 | Jul 29, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 23, 2015 | Jun 18, 2015 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 19, 2015 | Jun 18, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 | Jun 19, 2015 | Jun 18, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 16, 2015 | Jun 12, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 12, 2015 | Jun 12, 2015 | 001-34581 |
| UPLOAD | Open Document | Open Filing | Jun 11, 2015 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 9, 2015 | Jun 3, 2015 | 001-34581 |
| CORRESP | Open Document | Open Filing | Jun 5, 2015 | |||
| DEFA14A | Open Document | Open Filing | DEFA14A | May 27, 2015 | 001-34581 | |
| UPLOAD | Open Document | Open Filing | May 26, 2015 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 11, 2015 | Apr 30, 2015 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 11, 2015 | Apr 30, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2015 | May 3, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 30, 2015 | Apr 30, 2015 | 001-34581 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 30, 2015 | Mar 31, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 29, 2015 | Apr 29, 2015 | 001-34581 |
| ARS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | Apr 23, 2015 | Dec 31, 2014 | 001-34581 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 15, 2015 | Dec 31, 2014 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 9, 2015 | Apr 9, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 8, 2015 | Apr 6, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 | Apr 8, 2015 | Apr 6, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 7, 2015 | Apr 6, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 1, 2015 | Mar 26, 2015 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2015 | Mar 31, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2015 | Mar 5, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2015 | Mar 5, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2015 | Mar 5, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2015 | Mar 5, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2015 | Mar 5, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2015 | Mar 5, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2015 | Mar 5, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2015 | Mar 5, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2015 | Mar 5, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 27, 2015 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Feb 25, 2015 | Dec 31, 2014 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 25, 2015 | Feb 25, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 25, 2015 | Feb 24, 2015 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Feb 17, 2015 | Feb 11, 2015 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | Feb 17, 2015 | 005-85257 | ||
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2015 | Feb 11, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2015 | Feb 11, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2015 | Feb 11, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2015 | Feb 11, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2015 | Feb 11, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2015 | Feb 11, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2015 | Feb 11, 2015 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2015 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | Feb 10, 2015 | 005-85257 | ||
| SC 13G/A | Open Document | Open Filing | Jan 9, 2015 | 005-85257 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 2 | Jan 8, 2015 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 | Jan 6, 2015 | 005-85257 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2014 | Dec 16, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2014 | Dec 16, 2014 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2014 | Nov 3, 2014 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2014 | Mar 14, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2014 | May 25, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2014 | Aug 29, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 26, 2014 | Nov 26, 2014 | 001-34581 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 4, 2014 | Nov 3, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 4, 2014 | Oct 31, 2014 | 001-34581 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 30, 2014 | Sep 30, 2014 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 30, 2014 | Oct 30, 2014 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 30, 2014 | Oct 29, 2014 | 001-34581 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 24, 2014 | Sep 15, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 15, 2014 | Aug 14, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2014 | Mar 14, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2014 | Aug 5, 2014 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Aug 11, 2014 | 005-85257 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 11, 2014 | Aug 8, 2014 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 7, 2014 | Aug 6, 2014 | 001-34581 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 31, 2014 | Jun 30, 2014 | 001-34581 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jul 31, 2014 | Jul 31, 2014 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 31, 2014 | Jul 30, 2014 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 23, 2014 | Jul 17, 2014 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 1, 2014 | Jul 1, 2014 | 001-34581 |
| 425 | Open Document | Open Filing | FORM 425 | Jun 30, 2014 | 001-34581 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 30, 2014 | Jun 30, 2014 | 001-34581 |
| 425 | Open Document | Open Filing | 8-K | Jun 30, 2014 | 001-34581 | |
| 425 | Open Document | Open Filing | 425 | Jun 24, 2014 | 001-34581 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 24, 2014 | Jun 24, 2014 | 001-34581 |
| 425 | Open Document | Open Filing | 8-K | Jun 24, 2014 | 001-34581 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 6, 2014 | Jun 3, 2014 | 001-34581 |
| DEFA14A | Open Document | Open Filing | FORM DEFA 14A | May 22, 2014 | 001-34581 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 13, 2014 | May 13, 2014 | 001-34581 |
| 425 | Open Document | Open Filing | 425 | May 1, 2014 | 001-34581 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 1, 2014 | Mar 31, 2014 | 001-34581 |
| 425 | Open Document | Open Filing | 8-K | Apr 30, 2014 | 001-34581 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 30, 2014 | Apr 30, 2014 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 30, 2014 | Apr 30, 2014 | 001-34581 |
| 8-K | Open Document | Open Filing | 8-K | Apr 30, 2014 | Apr 29, 2014 | 001-34581 |
| ARS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | Apr 16, 2014 | Dec 31, 2013 | 001-34581 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 15, 2014 | Jun 3, 2014 | 001-34581 |
| 425 | Open Document | Open Filing | FORM 425 | Apr 4, 2014 | 001-34581 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2014 | Mar 14, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2014 | Mar 7, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2014 | Mar 7, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2014 | Mar 7, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2014 | Mar 7, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2014 | Mar 7, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Feb 28, 2014 | Feb 26, 2014 | 001-34581 |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 27, 2014 | Dec 31, 2013 | 001-34581 |
| 425 | Open Document | Open Filing | FORM 425 | Feb 27, 2014 | 001-34581 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 27, 2014 | Feb 27, 2014 | 001-34581 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Feb 27, 2014 | Feb 26, 2014 | 001-34581 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 18, 2014 | Feb 12, 2014 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | 13G AMEND 9 | Feb 18, 2014 | 005-85257 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 14, 2014 | Feb 11, 2014 | 001-34581 |
| SC 13G | Open Document | Open Filing | Feb 14, 2014 | 005-85257 | ||
| SC 13G/A | Open Document | Open Filing | Feb 14, 2014 | 005-85257 | ||
| SC 13G | Open Document | Open Filing | SC 13G | Feb 14, 2014 | 005-85257 | |
| SC 13G/A | Open Document | Open Filing | Feb 12, 2014 | 005-85257 | ||
| SC 13G/A | Open Document | Open Filing | Feb 11, 2014 | 005-85257 | ||
| 425 | Open Document | Open Filing | FORM 8-K | Jan 28, 2014 | 001-34581 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 28, 2014 | Jan 28, 2014 | 001-34581 |
| 425 | Open Document | Open Filing | FORM 8-K | Jan 28, 2014 | 001-34581 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 28, 2014 | Jan 28, 2014 | 001-34581 |
| SC 13G/A | Open Document | Open Filing | Jan 10, 2014 | 005-85257 |