| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/21/12 | Automatic shelf registration statement of securities of well-known seasoned issuers |
|
64 | ||
| 06/20/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/15/12 | SEC-generated letter |
|
1 | ||
| 06/13/12 | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
3 | ||
| 06/07/12 | SEC-generated letter |
|
3 | ||
| 06/04/12 | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
4 | ||
| 05/29/12 | Current report filing |
|
3 | ||
| 05/23/12 | SEC-generated letter |
|
3 | ||
| 05/18/12 | Current report filing |
|
171 | ||
| 05/07/12 | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
49 |