| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/02/12 | 8-K | Current report filing |
|
6 | |
| 10/16/12 | 8-K | Current report filing |
|
10 | |
| 10/15/12 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
106 |
| 09/17/12 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 09/12/12 | 8-K | Current report filing |
|
3 | |
| 07/11/12 | 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 | |
| 06/29/12 | 424B5 | Prospectus filed pursuant to Rule 424(b)(5) |
|
31 | |
| 06/29/12 | 8-K | Current report filing |
|
6 | |
| 06/27/12 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
15 | |
| 06/15/12 | 8-K | Current report filing |
|
10 |
