| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/10/11 | SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
12 | |
| 02/07/11 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
6 | |
| 02/03/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
34 | |
| 01/21/11 | 8-K | Current report filing |
|
10 | |
| 01/19/11 | ARS | Annual report to security holders |
|
1 | |
| 01/18/11 | DEF 14A | Definitive proxy statements |
|
72 | |
| 12/28/10 | 8-K | Current report filing |
|
95 | |
| 12/22/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/08/10 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 12/07/10 | 3/A | Initial statement of beneficial ownership of securities |
|
2 |
