| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/04/15 | 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 |
|
5 | |
| 01/16/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/23/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/14 | EFFECT | Notice of Effectiveness |
|
1 | |
| 12/03/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |