| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/13/13 | 8-K | Current report filing |
|
3 | |
| 05/10/13 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
0 |
| 05/07/13 | 8-K | Current report filing |
|
14 | |
| 04/30/13 | DEF 14A | Definitive proxy statements |
|
54 | |
| 04/19/13 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
52 | |
| 04/02/13 | 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 |
|
4 | |
| 03/26/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/15/13 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
|
110 |
| 03/07/13 | 8-K | Current report filing |
|
11 | |
| 01/23/13 | SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
4 |
