| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/13/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/30/13 | 8-K | Form 8-K: Current report filing |
|
13 | |
| 12/19/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/19/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/14/12 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/12/12 | 3 | Form 3: Initial statement of beneficial ownership of securities |
|
1 | |
| 12/12/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/12/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/12/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/12/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 |