| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/17/12 | UPLOAD | SEC-generated letter |
|
1 | |
| 05/15/12 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
5 | |
| 05/11/12 | 425 | Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions |
|
20 | |
| 05/11/12 | 8-K | Current report filing |
|
20 | |
| 05/11/12 | CORRESP | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
3 | |
| 05/08/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
34 |
| 05/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/01/12 | UPLOAD | SEC-generated letter |
|
2 | |
| 05/01/12 | UPLOAD | SEC-generated letter |
|
8 | |
| 04/30/12 | 10-K/A | Annual report pursuant to Section 13 and 15(d) |
|
31 |