| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/08/13 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
5 | |
| 02/06/13 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
5 | |
| 01/31/13 | UPLOAD | SEC-generated letter |
|
1 | |
| 01/14/13 | CORRESP | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
4 | |
| 12/19/12 | UPLOAD | SEC-generated letter |
|
4 | |
| 12/17/12 | 8-K | Current report filing |
|
68 | |
| 11/19/12 | 8-K | Current report filing |
|
3 | |
| 11/02/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/02/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
20 |
| 10/29/12 | 8-K | Current report filing |
|
17 |