| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Nov 5, 2025 |
Sep 30, 2025 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Oct 31, 2025 |
Oct 28, 2025 |
000-15057 |
| SCHEDULE 13D/A |
Open Document
|
Open Filing |
|
Sep 15, 2025 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
|
Sep 15, 2025 |
Sep 11, 2025 |
|
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Sep 10, 2025 |
Sep 10, 2025 |
000-15057 |
| 3 |
Open Document
|
Open Filing |
|
Aug 21, 2025 |
Aug 4, 2025 |
|
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Aug 8, 2025 |
Jun 30, 2025 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Aug 5, 2025 |
Aug 4, 2025 |
|
| 8-K |
Open Document
| Data
|
Open Filing |
CURRENT REPORT |
Aug 4, 2025 |
Jul 31, 2025 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Jul 25, 2025 |
Jul 25, 2025 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
CURRENT REPORT |
May 23, 2025 |
May 22, 2025 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
May 15, 2025 |
May 12, 2025 |
|
| 4 |
Open Document
|
Open Filing |
|
May 15, 2025 |
May 12, 2025 |
|
| 4 |
Open Document
|
Open Filing |
|
May 15, 2025 |
May 12, 2025 |
|
| 4 |
Open Document
|
Open Filing |
|
May 15, 2025 |
May 12, 2025 |
|
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
May 12, 2025 |
May 8, 2025 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
May 9, 2025 |
Mar 31, 2025 |
000-15057 |
| SCHEDULE 13D/A |
Open Document
|
Open Filing |
|
May 9, 2025 |
|
005-39193 |
| SC TO-I/A |
Open Document
|
Open Filing |
AMENDMENT NO. 4 TO FORM SC TO-I |
May 7, 2025 |
|
005-39193 |
| SC TO-I/A |
Open Document
|
Open Filing |
AMENDMENT NO. 3 TO FORM SC TO-I |
May 2, 2025 |
|
005-39193 |
| SC TO-I/A |
Open Document
|
Open Filing |
AMENDMENT NO. 2 TO FORM SC TO-I |
Apr 24, 2025 |
|
005-39193 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Apr 24, 2025 |
Apr 23, 2025 |
000-15057 |
| SC TO-I/A |
Open Document
|
Open Filing |
AMENDMENT NO. 1 TO FORM SC TO-I |
Apr 11, 2025 |
|
005-39193 |
| DEF 14A |
Open Document
| Data
|
Open Filing |
FORM DEF 14A |
Apr 11, 2025 |
May 8, 2025 |
000-15057 |
| SC TO-I |
Open Document
|
Open Filing |
ISSUER TENDER OFFER STATEMENT |
Apr 3, 2025 |
|
005-39193 |
| 10-K |
Open Document
| Data
|
Open Filing |
FORM 10-K |
Mar 12, 2025 |
Dec 31, 2024 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Feb 14, 2025 |
Feb 11, 2025 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Feb 12, 2025 |
Feb 9, 2025 |
|
| 4 |
Open Document
|
Open Filing |
|
Jan 29, 2025 |
Jan 27, 2025 |
|
| 4 |
Open Document
|
Open Filing |
|
Jan 29, 2025 |
Jan 27, 2025 |
|
| S-8 |
Open Document
|
Open Filing |
FORM S-8 |
Jan 21, 2025 |
|
333-284383 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Dec 4, 2024 |
Dec 4, 2024 |
000-15057 |
| 8-K/A |
Open Document
| Data
|
Open Filing |
CURRENT REPORT AMENDMENT 1 |
Nov 13, 2024 |
Nov 7, 2024 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Nov 12, 2024 |
Nov 7, 2024 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Nov 6, 2024 |
Sep 30, 2024 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Nov 5, 2024 |
Oct 31, 2024 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Oct 28, 2024 |
Oct 24, 2024 |
000-15057 |
| DEF 14A |
Open Document
| Data
|
Open Filing |
FORM DEF 14A |
Sep 20, 2024 |
Oct 31, 2024 |
000-15057 |
| UPLOAD |
Open Document
|
Open Filing |
|
Aug 27, 2024 |
|
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Aug 20, 2024 |
Aug 18, 2024 |
|
| PRER14A |
Open Document
|
Open Filing |
|
Aug 16, 2024 |
|
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Aug 15, 2024 |
Aug 4, 2024 |
|
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Aug 6, 2024 |
Jun 30, 2024 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Jul 31, 2024 |
May 9, 2024 |
|
| SC 13D/A |
Open Document
|
Open Filing |
AMENDMENT 14 TO FORM SC 13D |
Jul 31, 2024 |
|
005-39193 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Jul 26, 2024 |
Jul 24, 2024 |
000-15057 |
| CORRESP |
Open Document
|
Open Filing |
|
Jul 9, 2024 |
|
|
| UPLOAD |
Open Document
|
Open Filing |
|
Jun 25, 2024 |
|
000-15057 |
| PRE 14A |
Open Document
|
Open Filing |
FORM PRE 14A |
Jun 7, 2024 |
Aug 1, 2024 |
000-15057 |
| SC TO-I/A |
Open Document
|
Open Filing |
ISSUER TENDER OFFER STATEMENT |
May 28, 2024 |
|
005-39193 |
| SC TO-I/A |
Open Document
|
Open Filing |
ISSUER TENDER OFFER STATEMENT |
May 23, 2024 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
|
May 13, 2024 |
May 9, 2024 |
|
| 4 |
Open Document
|
Open Filing |
|
May 13, 2024 |
May 9, 2024 |
|
| 4 |
Open Document
|
Open Filing |
|
May 13, 2024 |
May 9, 2024 |
|
| 4 |
Open Document
|
Open Filing |
|
May 13, 2024 |
May 9, 2024 |
|
| SC TO-I/A |
Open Document
|
Open Filing |
ISSUER TENDER OFFER STATEMENT |
May 8, 2024 |
|
005-39193 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
May 7, 2024 |
Mar 31, 2024 |
000-15057 |
| SC TO-I/A |
Open Document
|
Open Filing |
ISSUER TENDER OFFER STATEMENT |
Apr 30, 2024 |
|
005-39193 |
| 10-K/A |
Open Document
| Data
|
Open Filing |
FORM 10-K/A |
Apr 29, 2024 |
Dec 31, 2023 |
000-15057 |
| SC TO-I |
Open Document
|
Open Filing |
ISSUER TENDER OFFER STATEMENT |
Apr 24, 2024 |
|
005-39193 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Apr 24, 2024 |
Apr 22, 2024 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Apr 18, 2024 |
Apr 18, 2024 |
000-15057 |
| 10-K |
Open Document
| Data
|
Open Filing |
FORM 10-K |
Mar 13, 2024 |
Dec 31, 2023 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Feb 22, 2024 |
Feb 15, 2024 |
000-15057 |
| SC 13G/A |
Open Document
|
Open Filing |
SEC SCHEDULE 13G |
Feb 9, 2024 |
|
005-39193 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Feb 5, 2024 |
Feb 5, 2024 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Oct 31, 2023 |
Sep 30, 2023 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Oct 19, 2023 |
Oct 18, 2023 |
000-15057 |
| 4/A |
Open Document
|
Open Filing |
|
Sep 25, 2023 |
Aug 1, 2023 |
|
| 4 |
Open Document
|
Open Filing |
|
Aug 28, 2023 |
Aug 25, 2023 |
|
| 4 |
Open Document
|
Open Filing |
|
Aug 22, 2023 |
Aug 18, 2023 |
|
| 4 |
Open Document
|
Open Filing |
|
Aug 3, 2023 |
Aug 1, 2023 |
|
| SC 13D/A |
Open Document
|
Open Filing |
SC 13D/A |
Aug 3, 2023 |
|
005-39193 |
| 8-K |
Open Document
| Data
|
Open Filing |
CURRENT REPORT |
Aug 2, 2023 |
Jul 27, 2023 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Jul 31, 2023 |
Jun 30, 2023 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Jul 20, 2023 |
Jul 20, 2023 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Jul 13, 2023 |
Jul 7, 2023 |
000-15057 |
| SC 13D/A |
Open Document
|
Open Filing |
AMENDMENT NO. 12 |
May 12, 2023 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
|
May 10, 2023 |
May 8, 2023 |
|
| 4 |
Open Document
|
Open Filing |
|
May 10, 2023 |
May 8, 2023 |
|
| 4 |
Open Document
|
Open Filing |
|
May 10, 2023 |
May 8, 2023 |
|
| 4 |
Open Document
|
Open Filing |
|
May 10, 2023 |
May 8, 2023 |
|
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
May 2, 2023 |
Mar 31, 2023 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
May 1, 2023 |
Apr 27, 2023 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Apr 25, 2023 |
Apr 24, 2023 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
CURRENT REPORT |
Apr 7, 2023 |
Apr 3, 2023 |
000-15057 |
| 3 |
Open Document
|
Open Filing |
|
Mar 23, 2023 |
Mar 13, 2023 |
|
| DEF 14A |
Open Document
|
Open Filing |
FORM DEF 14A |
Mar 23, 2023 |
Apr 27, 2023 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Mar 14, 2023 |
Mar 8, 2023 |
000-15057 |
| 10-K |
Open Document
| Data
|
Open Filing |
FORM 10-K |
Mar 10, 2023 |
Dec 31, 2022 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Feb 21, 2023 |
Feb 9, 2023 |
|
| 4 |
Open Document
|
Open Filing |
|
Feb 21, 2023 |
Feb 9, 2023 |
|
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Feb 14, 2023 |
Feb 13, 2023 |
000-15057 |
| SC 13G/A |
Open Document
|
Open Filing |
|
Feb 13, 2023 |
|
005-39193 |
| SC 13G/A |
Open Document
|
Open Filing |
SEC SCHEDULE 13G |
Feb 10, 2023 |
|
005-39193 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Oct 28, 2022 |
Sep 30, 2022 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Oct 21, 2022 |
Oct 20, 2022 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Aug 22, 2022 |
Aug 18, 2022 |
|
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Aug 5, 2022 |
Jun 30, 2022 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Aug 5, 2022 |
Jul 28, 2022 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
CURRENT REPORT |
Jun 17, 2022 |
Jun 14, 2022 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
May 11, 2022 |
May 9, 2022 |
|
| 4 |
Open Document
|
Open Filing |
|
May 11, 2022 |
May 9, 2022 |
|
| 4 |
Open Document
|
Open Filing |
|
May 11, 2022 |
May 9, 2022 |
|
| 4 |
Open Document
|
Open Filing |
|
May 11, 2022 |
May 9, 2022 |
|
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
May 9, 2022 |
May 5, 2022 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
May 6, 2022 |
Mar 31, 2022 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Apr 19, 2022 |
Apr 19, 2022 |
000-15057 |
| DEF 14A |
Open Document
|
Open Filing |
FORM DEF 14A |
Mar 31, 2022 |
May 5, 2022 |
000-15057 |
| PRE 14A |
Open Document
|
Open Filing |
FORM PRE 14A |
Mar 21, 2022 |
May 5, 2022 |
000-15057 |
| 10-K |
Open Document
| Data
|
Open Filing |
FORM 10-K |
Mar 11, 2022 |
Dec 31, 2021 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Mar 9, 2022 |
Mar 8, 2022 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Feb 11, 2022 |
Feb 9, 2022 |
|
| 4 |
Open Document
|
Open Filing |
|
Feb 11, 2022 |
Feb 9, 2022 |
|
| SC 13G/A |
Open Document
|
Open Filing |
|
Feb 11, 2022 |
|
005-39193 |
| SC 13G/A |
Open Document
|
Open Filing |
SEC SCHEDULE 13G |
Feb 8, 2022 |
|
005-39193 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Jan 19, 2022 |
Jan 19, 2022 |
000-15057 |
| UPLOAD |
Open Document
|
Open Filing |
|
Jan 6, 2022 |
|
|
| CORRESP |
Open Document
|
Open Filing |
|
Jan 4, 2022 |
|
|
| UPLOAD |
Open Document
|
Open Filing |
|
Dec 20, 2021 |
|
|
| CORRESP |
Open Document
|
Open Filing |
|
Dec 13, 2021 |
|
|
| UPLOAD |
Open Document
|
Open Filing |
|
Nov 30, 2021 |
|
|
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Nov 5, 2021 |
Sep 30, 2021 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Oct 19, 2021 |
Oct 14, 2021 |
000-15057 |
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Aug 31, 2021 |
|
005-39193 |
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Aug 27, 2021 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
|
Aug 9, 2021 |
Aug 5, 2021 |
|
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Aug 9, 2021 |
|
005-39193 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Aug 6, 2021 |
Jun 30, 2021 |
000-15057 |
| SC TO-I |
Open Document
|
Open Filing |
SC TO-I |
Jul 27, 2021 |
|
005-39193 |
| EFFECT |
Open Document
|
Open Filing |
|
Jul 21, 2021 |
|
333-257513 |
| CORRESP |
Open Document
|
Open Filing |
|
Jul 16, 2021 |
|
|
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Jul 15, 2021 |
Jul 14, 2021 |
000-15057 |
| UPLOAD |
Open Document
|
Open Filing |
|
Jul 8, 2021 |
|
|
| S-3 |
Open Document
|
Open Filing |
FORM S-3 |
Jun 29, 2021 |
|
333-257513 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
May 10, 2021 |
May 5, 2021 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
May 7, 2021 |
Mar 31, 2021 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
May 6, 2021 |
May 4, 2021 |
|
| PX14A6G |
Open Document
|
Open Filing |
PX14A6G |
Apr 27, 2021 |
|
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Apr 21, 2021 |
Apr 21, 2021 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2021 |
Mar 31, 2021 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2021 |
Mar 31, 2021 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2021 |
Mar 31, 2021 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2021 |
Mar 31, 2021 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2021 |
Mar 31, 2021 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2021 |
Mar 31, 2021 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2021 |
Mar 31, 2021 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2021 |
Mar 31, 2021 |
|
| DEF 14A |
Open Document
|
Open Filing |
FORM DEF 14A |
Mar 31, 2021 |
May 5, 2021 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Mar 10, 2021 |
Mar 4, 2021 |
000-15057 |
| 10-K |
Open Document
| Data
|
Open Filing |
FORM 10-K |
Mar 5, 2021 |
Dec 31, 2020 |
000-15057 |
| SC 13G/A |
Open Document
|
Open Filing |
SEC SCHEDULE 13G |
Feb 16, 2021 |
|
005-39193 |
| SC 13G/A |
Open Document
|
Open Filing |
|
Feb 11, 2021 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
|
Feb 2, 2021 |
Jan 29, 2021 |
|
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Jan 20, 2021 |
Jan 20, 2021 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Nov 16, 2020 |
Nov 12, 2020 |
|
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Nov 6, 2020 |
Sep 30, 2020 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Oct 20, 2020 |
Oct 20, 2020 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Aug 20, 2020 |
Aug 18, 2020 |
|
| 3 |
Open Document
|
Open Filing |
|
Aug 20, 2020 |
Aug 18, 2020 |
|
| 4 |
Open Document
|
Open Filing |
|
Aug 6, 2020 |
Aug 4, 2020 |
|
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Aug 6, 2020 |
Jun 30, 2020 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Aug 5, 2020 |
Aug 4, 2020 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Jul 23, 2020 |
Jul 23, 2020 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
May 1, 2020 |
Apr 29, 2020 |
|
| 4 |
Open Document
|
Open Filing |
|
May 1, 2020 |
Apr 29, 2020 |
|
| 3 |
Open Document
|
Open Filing |
|
May 1, 2020 |
Apr 29, 2020 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
May 1, 2020 |
Apr 27, 2020 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
May 1, 2020 |
Mar 31, 2020 |
000-15057 |
| DEFA14A |
Open Document
|
Open Filing |
FORM DEFA14A |
Apr 17, 2020 |
|
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Apr 17, 2020 |
Apr 17, 2020 |
000-15057 |
| PX14A6G |
Open Document
|
Open Filing |
PX14A6G |
Apr 15, 2020 |
|
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Apr 14, 2020 |
Apr 14, 2020 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2020 |
Mar 31, 2020 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2020 |
Mar 31, 2020 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2020 |
Mar 31, 2020 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2020 |
Mar 31, 2020 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2020 |
Mar 31, 2020 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2020 |
Mar 31, 2020 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2020 |
Mar 31, 2020 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 2, 2020 |
Mar 31, 2020 |
|
| DEF 14A |
Open Document
|
Open Filing |
FORM DEF 14A |
Mar 27, 2020 |
Apr 29, 2020 |
000-15057 |
| PRE 14A |
Open Document
|
Open Filing |
FORM PRE 14A |
Mar 17, 2020 |
Apr 29, 2020 |
000-15057 |
| 10-K |
Open Document
| Data
|
Open Filing |
FORM 10-K |
Mar 13, 2020 |
Dec 31, 2019 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Feb 24, 2020 |
Feb 24, 2020 |
000-15057 |
| SC 13G/A |
Open Document
|
Open Filing |
|
Feb 13, 2020 |
|
005-39193 |
| SC 13G/A |
Open Document
|
Open Filing |
SCHEDULE 13G/A |
Feb 12, 2020 |
|
005-39193 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Jan 7, 2020 |
Jan 3, 2020 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Jan 7, 2020 |
Jan 3, 2020 |
|
| 4 |
Open Document
|
Open Filing |
|
Jan 7, 2020 |
Jan 3, 2020 |
|
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Nov 1, 2019 |
Sep 30, 2019 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Oct 15, 2019 |
Oct 15, 2019 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Aug 2, 2019 |
Jun 30, 2019 |
000-15057 |
| SC 13D/A |
Open Document
|
Open Filing |
SCHEDULE 13D AMENDEMENT NO. 11 |
Jul 26, 2019 |
|
005-39193 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Jul 16, 2019 |
Jul 15, 2019 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Jun 14, 2019 |
Jun 12, 2019 |
|
| 4 |
Open Document
|
Open Filing |
|
Jun 14, 2019 |
Jun 12, 2019 |
|
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Jun 14, 2019 |
|
005-39193 |
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Jun 12, 2019 |
|
005-39193 |
| SC TO-I |
Open Document
|
Open Filing |
SC TO-I |
May 13, 2019 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
|
May 10, 2019 |
May 8, 2019 |
|
| 3 |
Open Document
|
Open Filing |
|
May 2, 2019 |
Apr 24, 2019 |
|
| 8-K/A |
Open Document
|
Open Filing |
FORM 8-K/A |
Apr 30, 2019 |
Jan 25, 2019 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Apr 30, 2019 |
Apr 24, 2019 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Apr 25, 2019 |
Mar 31, 2019 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Apr 15, 2019 |
Apr 15, 2019 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Apr 8, 2019 |
Mar 31, 2019 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 8, 2019 |
Mar 31, 2019 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 8, 2019 |
Mar 31, 2019 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 8, 2019 |
Mar 31, 2019 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 8, 2019 |
Mar 31, 2019 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 8, 2019 |
Mar 31, 2019 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 8, 2019 |
Mar 31, 2019 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 8, 2019 |
Mar 31, 2019 |
|
| 4 |
Open Document
|
Open Filing |
|
Apr 8, 2019 |
Mar 31, 2019 |
|
| DEF 14A |
Open Document
|
Open Filing |
FORM DEF 14A |
Mar 19, 2019 |
Apr 24, 2019 |
000-15057 |
| 10-K |
Open Document
| Data
|
Open Filing |
FORM 10-K |
Mar 12, 2019 |
Dec 31, 2018 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Mar 11, 2019 |
Mar 7, 2019 |
000-15057 |
| SC 13G/A |
Open Document
|
Open Filing |
|
Feb 13, 2019 |
|
005-39193 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Feb 12, 2019 |
Feb 8, 2019 |
000-15057 |
| UPLOAD |
Open Document
|
Open Filing |
|
Feb 8, 2019 |
|
|
| SC 13G/A |
Open Document
|
Open Filing |
SCHEDULE 13G/A |
Feb 8, 2019 |
|
005-39193 |
| 3 |
Open Document
|
Open Filing |
|
Feb 5, 2019 |
Jan 28, 2019 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Jan 31, 2019 |
Jan 25, 2019 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Jan 16, 2019 |
Jan 16, 2019 |
000-15057 |
| CORRESP |
Open Document
|
Open Filing |
|
Jan 11, 2019 |
|
|
| 4 |
Open Document
|
Open Filing |
|
Dec 21, 2018 |
Dec 19, 2018 |
|
| 4 |
Open Document
|
Open Filing |
|
Dec 21, 2018 |
Dec 19, 2018 |
|
| CORRESP |
Open Document
|
Open Filing |
|
Dec 20, 2018 |
|
|
| UPLOAD |
Open Document
|
Open Filing |
|
Dec 17, 2018 |
|
|
| 4 |
Open Document
|
Open Filing |
|
Nov 21, 2018 |
Nov 20, 2018 |
|
| 3 |
Open Document
|
Open Filing |
|
Nov 9, 2018 |
Oct 31, 2018 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Nov 5, 2018 |
Oct 31, 2018 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Nov 2, 2018 |
Sep 30, 2018 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Oct 15, 2018 |
Oct 12, 2018 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
|
Aug 13, 2018 |
Aug 9, 2018 |
|
| 4 |
Open Document
|
Open Filing |
|
Aug 9, 2018 |
Aug 7, 2018 |
|
| 4 |
Open Document
|
Open Filing |
|
Aug 8, 2018 |
Aug 6, 2018 |
|
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Aug 3, 2018 |
Jun 30, 2018 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Jul 25, 2018 |
Jul 25, 2018 |
000-15057 |
| SC 13D/A |
Open Document
|
Open Filing |
|
Jul 5, 2018 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
|
Jun 26, 2018 |
Jun 25, 2018 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Jun 12, 2018 |
Jun 8, 2018 |
|
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Jun 12, 2018 |
|
005-39193 |
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Jun 8, 2018 |
|
005-39193 |
| SC TO-I |
Open Document
|
Open Filing |
SC TO-I |
May 8, 2018 |
|
005-39193 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Apr 30, 2018 |
Mar 31, 2018 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Apr 30, 2018 |
Apr 25, 2018 |
000-15057 |
| EFFECT |
Open Document
|
Open Filing |
|
Apr 9, 2018 |
|
333-224045 |
| CORRESP |
Open Document
|
Open Filing |
|
Apr 5, 2018 |
|
|
| UPLOAD |
Open Document
|
Open Filing |
|
Apr 4, 2018 |
|
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 3, 2018 |
Mar 31, 2018 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 3, 2018 |
Mar 31, 2018 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 3, 2018 |
Mar 31, 2018 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 3, 2018 |
Mar 31, 2018 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 3, 2018 |
Mar 31, 2018 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 3, 2018 |
Mar 31, 2018 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 3, 2018 |
Mar 31, 2018 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Mar 30, 2018 |
Mar 30, 2018 |
000-15057 |
| S-3 |
Open Document
|
Open Filing |
FORM S-3 |
Mar 30, 2018 |
|
333-224045 |
| DEF 14A |
Open Document
|
Open Filing |
FORM DEF 14A |
Mar 20, 2018 |
Apr 25, 2018 |
000-15057 |
| 10-K |
Open Document
| Data
|
Open Filing |
FORM 10-K |
Mar 9, 2018 |
Dec 31, 2017 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Feb 26, 2018 |
Feb 23, 2018 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Feb 26, 2018 |
Feb 23, 2018 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Feb 16, 2018 |
Feb 15, 2018 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Feb 16, 2018 |
Feb 15, 2018 |
000-15057 |
| SC 13G/A |
Open Document
|
Open Filing |
|
Feb 14, 2018 |
|
005-39193 |
| SC 13G/A |
Open Document
|
Open Filing |
SCHEDULE 13G/A |
Feb 9, 2018 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Dec 6, 2017 |
May 12, 2017 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Dec 6, 2017 |
May 12, 2017 |
|
| SC 13D/A |
Open Document
|
Open Filing |
AMENDMENT NO. 9 |
Dec 6, 2017 |
|
005-39193 |
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Nov 13, 2017 |
|
005-39193 |
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Nov 8, 2017 |
|
005-39193 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Nov 1, 2017 |
Sep 30, 2017 |
000-15057 |
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Oct 30, 2017 |
|
005-39193 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Oct 24, 2017 |
Oct 23, 2017 |
000-15057 |
| SC TO-I |
Open Document
|
Open Filing |
SCHEDULE TO |
Oct 10, 2017 |
|
005-39193 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Aug 7, 2017 |
Jun 30, 2017 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
Jul 28, 2017 |
Jul 27, 2017 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
May 4, 2017 |
Mar 31, 2017 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
May 2, 2017 |
Apr 26, 2017 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 28, 2017 |
Apr 26, 2017 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Apr 27, 2017 |
Apr 27, 2017 |
000-15057 |
| SC 13D/A |
Open Document
|
Open Filing |
AMENDMENT NO. 8 |
Apr 7, 2017 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 4, 2017 |
Mar 31, 2017 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 4, 2017 |
Mar 31, 2017 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 4, 2017 |
Mar 31, 2017 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 4, 2017 |
Mar 31, 2017 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 4, 2017 |
Mar 31, 2017 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 4, 2017 |
Mar 31, 2017 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 4, 2017 |
Mar 31, 2017 |
|
| DEF 14A |
Open Document
|
Open Filing |
FORM DEF 14A |
Mar 21, 2017 |
Apr 26, 2017 |
000-15057 |
| 10-K |
Open Document
| Data
|
Open Filing |
FORM 10-K |
Mar 14, 2017 |
Dec 31, 2016 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Feb 14, 2017 |
Feb 10, 2017 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Feb 14, 2017 |
Feb 10, 2017 |
|
| SC 13G |
Open Document
|
Open Filing |
13G |
Feb 14, 2017 |
|
005-39193 |
| SC 13G/A |
Open Document
|
Open Filing |
SCHEDULE 13G/A |
Feb 9, 2017 |
|
005-39193 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Feb 7, 2017 |
Feb 7, 2017 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Nov 3, 2016 |
Sep 30, 2016 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Oct 26, 2016 |
Oct 26, 2016 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Aug 10, 2016 |
Aug 4, 2016 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Aug 5, 2016 |
Jun 30, 2016 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Jul 27, 2016 |
Jul 27, 2016 |
000-15057 |
| SC 13D/A |
Open Document
|
Open Filing |
SC 13D/A |
May 2, 2016 |
|
005-39193 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
May 2, 2016 |
Mar 31, 2016 |
000-15057 |
| 8-K |
Open Document
| Data
|
Open Filing |
FORM 8-K |
May 2, 2016 |
Apr 26, 2016 |
000-15057 |
| 4/A |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 12, 2016 |
Apr 6, 2016 |
|
| 4/A |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 12, 2016 |
Apr 6, 2016 |
|
| SC TO-I/A |
Open Document
| Data
|
Open Filing |
SC TO-I/A |
Apr 11, 2016 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 7, 2016 |
Apr 6, 2016 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 7, 2016 |
Apr 6, 2016 |
|
| SC TO-I/A |
Open Document
| Data
|
Open Filing |
SC TO-I/A |
Apr 6, 2016 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 4, 2016 |
Mar 31, 2016 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 4, 2016 |
Mar 31, 2016 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 4, 2016 |
Mar 31, 2016 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 4, 2016 |
Mar 31, 2016 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 4, 2016 |
Mar 31, 2016 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 4, 2016 |
Mar 31, 2016 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 4, 2016 |
Mar 31, 2016 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Apr 1, 2016 |
Mar 28, 2016 |
000-15057 |
| DEF 14A |
Open Document
|
Open Filing |
FORM DEF 14A |
Mar 22, 2016 |
Apr 26, 2016 |
000-15057 |
| SC TO-I/A |
Open Document
| Data
|
Open Filing |
SC TO-I/A |
Mar 18, 2016 |
|
005-39193 |
| 10-K |
Open Document
| Data
|
Open Filing |
FORM 10-K |
Mar 15, 2016 |
Dec 31, 2015 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Mar 14, 2016 |
Mar 10, 2016 |
|
| SC TO-I |
Open Document
|
Open Filing |
FORM SC TO-I |
Feb 18, 2016 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Feb 12, 2016 |
Feb 12, 2016 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Feb 12, 2016 |
Feb 12, 2016 |
|
| SC 13G/A |
Open Document
|
Open Filing |
SCHEDULE 13G/A |
Feb 9, 2016 |
|
005-39193 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Feb 9, 2016 |
Feb 9, 2016 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Nov 5, 2015 |
Sep 30, 2015 |
000-15057 |
| 8-K/A |
Open Document
|
Open Filing |
FORM 8-K/A |
Oct 28, 2015 |
Aug 12, 2015 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Oct 26, 2015 |
Oct 26, 2015 |
000-15057 |
| 3 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Aug 24, 2015 |
Aug 12, 2015 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Aug 18, 2015 |
Aug 12, 2015 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Aug 12, 2015 |
Aug 6, 2015 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Aug 7, 2015 |
Jun 30, 2015 |
000-15057 |
| 4/A |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Jul 30, 2015 |
May 8, 2014 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Jul 30, 2015 |
Jul 29, 2015 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Jul 30, 2015 |
Jul 28, 2015 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Jul 23, 2015 |
Jul 23, 2015 |
000-15057 |
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Jul 15, 2015 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Jul 14, 2015 |
Jul 10, 2015 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Jul 14, 2015 |
Jul 10, 2015 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Jul 14, 2015 |
Jul 10, 2015 |
|
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Jul 10, 2015 |
|
005-39193 |
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Jun 24, 2015 |
|
005-39193 |
| SC TO-I/A |
Open Document
|
Open Filing |
SC TO-I/A |
Jun 23, 2015 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Jun 22, 2015 |
Jun 18, 2015 |
|
| CORRESP |
Open Document
|
Open Filing |
|
Jun 5, 2015 |
|
|
| SC TO-I/A |
Open Document
|
Open Filing |
AMENDMENT NO. 1 TO SCHEDULE TO-I |
Jun 5, 2015 |
|
005-39193 |
| UPLOAD |
Open Document
|
Open Filing |
|
Jun 2, 2015 |
|
|
| SC TO-I |
Open Document
|
Open Filing |
SC TO-I |
May 22, 2015 |
|
005-39193 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
May 1, 2015 |
Apr 27, 2015 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Apr 29, 2015 |
Mar 31, 2015 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Apr 22, 2015 |
Apr 22, 2015 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 1, 2015 |
Mar 31, 2015 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 1, 2015 |
Mar 31, 2015 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 1, 2015 |
Mar 31, 2015 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 1, 2015 |
Mar 31, 2015 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 1, 2015 |
Mar 31, 2015 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 1, 2015 |
Mar 31, 2015 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 1, 2015 |
Mar 31, 2015 |
|
| DEF 14A |
Open Document
|
Open Filing |
FORM DEF 14A |
Mar 24, 2015 |
Apr 28, 2015 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Mar 18, 2015 |
Nov 14, 2014 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Mar 18, 2015 |
Nov 14, 2014 |
|
| 4/A |
Open Document
|
Open Filing |
FORM 4/A |
Mar 18, 2015 |
Apr 28, 2014 |
|
| 4/A |
Open Document
|
Open Filing |
FORM 4/A |
Mar 18, 2015 |
Jul 27, 2011 |
|
| 10-K |
Open Document
| Data
|
Open Filing |
FORM 10-K |
Mar 16, 2015 |
Dec 31, 2014 |
000-15057 |
| 4/A |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Feb 24, 2015 |
Feb 27, 2014 |
|
| 4/A |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Feb 24, 2015 |
Feb 27, 2014 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Feb 24, 2015 |
Feb 20, 2015 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Feb 24, 2015 |
Feb 20, 2015 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Feb 10, 2015 |
Feb 10, 2015 |
000-15057 |
| SC 13G/A |
Open Document
|
Open Filing |
|
Feb 5, 2015 |
|
005-39193 |
| SC 13G/A |
Open Document
|
Open Filing |
SCHEDULE 13G/A |
Feb 5, 2015 |
|
005-39193 |
| SC 13D/A |
Open Document
|
Open Filing |
SCHEDULE 13-D (AMENDMENT NO. 6) |
Jan 29, 2015 |
|
005-39193 |
| SC TO-I/A |
Open Document
|
Open Filing |
AMENDMENT NO. 3 TO SCHEDULE TO-I |
Jan 7, 2015 |
|
005-39193 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Jan 5, 2015 |
Dec 31, 2014 |
|
| SC TO-I/A |
Open Document
|
Open Filing |
AMENDMENT NO. 2 TO SCHEDULE TO-I |
Dec 31, 2014 |
|
005-39193 |
| CORRESP |
Open Document
|
Open Filing |
|
Dec 18, 2014 |
|
|
| SC TO-I/A |
Open Document
|
Open Filing |
AMENDMENT TO SCHEDULE TO-I |
Dec 12, 2014 |
|
005-39193 |
| UPLOAD |
Open Document
|
Open Filing |
|
Dec 10, 2014 |
|
|
| SC TO-I |
Open Document
|
Open Filing |
SC TO-I |
Dec 2, 2014 |
|
005-39193 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Nov 7, 2014 |
Sep 30, 2014 |
000-15057 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Oct 29, 2014 |
Oct 28, 2014 |
000-15057 |
| S-8 |
Open Document
|
Open Filing |
FORM S-8 |
Sep 26, 2014 |
|
333-198950 |
| S-8 POS |
Open Document
|
Open Filing |
FORM S-8 POS |
Sep 26, 2014 |
|
333-145778 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Aug 13, 2014 |
Aug 7, 2014 |
000-15057 |
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
Aug 8, 2014 |
Jun 30, 2014 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Aug 5, 2014 |
Aug 4, 2014 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Jul 31, 2014 |
Jul 31, 2014 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Jul 31, 2014 |
Jul 30, 2014 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Jul 28, 2014 |
Jul 28, 2014 |
000-15057 |
| 3 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Jun 9, 2014 |
May 29, 2014 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Jun 4, 2014 |
May 29, 2014 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
May 12, 2014 |
May 8, 2014 |
|
| 10-Q |
Open Document
| Data
|
Open Filing |
FORM 10-Q |
May 9, 2014 |
Mar 31, 2014 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Apr 30, 2014 |
Apr 28, 2014 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Apr 23, 2014 |
Apr 23, 2014 |
000-15057 |
| DEF 14A |
Open Document
|
Open Filing |
FORM DEF 14A |
Apr 23, 2014 |
May 29, 2014 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 2, 2014 |
Mar 31, 2014 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 2, 2014 |
Mar 31, 2014 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 2, 2014 |
Mar 31, 2014 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 2, 2014 |
Mar 31, 2014 |
|
| 3 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 2, 2014 |
Mar 13, 2014 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 2, 2014 |
Mar 31, 2014 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Apr 2, 2014 |
Mar 31, 2014 |
|
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Mar 17, 2014 |
Mar 13, 2014 |
000-15057 |
| 10-K |
Open Document
| Data
|
Open Filing |
FORM 10-K |
Mar 14, 2014 |
Dec 31, 2013 |
000-15057 |
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Mar 3, 2014 |
Feb 27, 2014 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Mar 3, 2014 |
Feb 27, 2014 |
|
| 4 |
Open Document
|
Open Filing |
OWNERSHIP DOCUMENT |
Feb 14, 2014 |
Feb 12, 2014 |
|
| SC 13G/A |
Open Document
|
Open Filing |
|
Feb 13, 2014 |
|
005-39193 |
| SC 13G |
Open Document
|
Open Filing |
13-G FILING AS OF 12/31/2013 |
Feb 10, 2014 |
|
005-39193 |
| SC 13G/A |
Open Document
|
Open Filing |
SCHEDULE 13G/A |
Feb 10, 2014 |
|
005-39193 |
| 8-K |
Open Document
|
Open Filing |
FORM 8-K |
Feb 5, 2014 |
Feb 5, 2014 |
000-15057 |
| SC 13D/A |
Open Document
|
Open Filing |
SC 13D/A |
Jan 29, 2014 |
|
005-39193 |
| SC TO-I/A |
Open Document
|
Open Filing |
AMENDMENT NO. 3 TO SCHEDULE TO-I |
Jan 6, 2014 |
|
005-39193 |