| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/22/13 | SC 13D | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
6 | |
| 04/02/13 | 10-K/A | Annual report pursuant to Section 13 and 15(d) |
|
   |
48 |
| 03/26/13 | 8-K | Current report filing |
|
78 | |
| 03/26/13 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
|
47 |
| 02/28/13 | 8-K | Current report filing |
|
3 | |
| 02/04/13 | UPLOAD | SEC-generated letter |
|
1 | |
| 01/31/13 | CORRESP | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
2 | |
| 01/15/13 | CORRESP | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
2 | |
| 01/10/13 | 10-Q/A | Quarterly report pursuant to Section 13 or 15(d) |
|
|
35 |
| 12/10/12 | UPLOAD | SEC-generated letter |
|
2 |