| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/08/13 | 3/A | Form 3/A: Initial statement of beneficial ownership of securities | 1 | |
| 05/08/13 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
61 |
| 05/08/13 | 8-K | Form 8-K: Current report filing | 5 | |
| 05/07/13 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 1 | |
| 05/07/13 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 1 | |
| 05/07/13 | 8-K | Form 8-K: Current report filing | 23 | |
| 05/03/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/03/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/03/13 | POS AM | Form POS AM: Post-effective amendment to a registration statement that is not immediately effective upon filing | 22 | |
| 05/03/13 | S-3/A | Form S-3/A: Registration statement for specified transactions by certain issuers | 11 |