| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/14/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/14/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/14/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/14/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/14/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/14/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/19/14 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/04/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/04/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |