| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/17/14 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/17/14 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/20/13 | 10-K | Annual report pursuant to section 13 and 15(d) |
|
   |
84 |
| 08/29/13 | 8-K | Current report filing |
|
4 | |
| 08/14/13 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
|
29 |
| 05/13/13 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
|
29 |
| 02/13/13 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
|
26 |
| 01/07/13 | 8-K | Current report filing |
|
2 | |
| 12/19/12 | 10-K | Annual report pursuant to section 13 and 15(d) |
|
|
80 |
| 11/09/12 | SC TO-I/A | Issuer tender offer statement |
|
3 |
