| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 05/20/13 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) |
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| 05/17/13 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
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| 05/16/13 | 8-K | Form 8-K: Current report filing |
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| 05/16/13 | 8-K | Form 8-K: Current report filing |
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| 05/09/13 | UPLOAD | Form UPLOAD: SEC-generated letter |
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| 05/03/13 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
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| 05/03/13 | SC 13G | Form 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 |
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| 05/02/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 05/02/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 05/01/13 | 8-K | Form 8-K: Current report filing |
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