| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/15/12 | 8-K | Current report filing |
|
9 | |
| 05/14/12 | 8-K | Current report filing |
|
27 | |
| 05/11/12 | CORRESP | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
4 | |
| 05/08/12 | UPLOAD | SEC-generated letter |
|
3 | |
| 05/04/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
67 |
| 05/03/12 | 8-K/A | Current report filing |
|
13 | |
| 05/02/12 | 8-K | Current report filing |
|
33 | |
| 04/18/12 | S-3 | Registration statement for specified transactions by certain issuers |
|
76 | |
| 04/18/12 | 8-K | Current report filing |
|
4 | |
| 04/11/12 | ARS | Annual report to security holders |
|
140 |