| 4 | Statement of changes in beneficial ownership of securities | May 17, 2013 |  Open Statement of changes in beneficial ownership of securities in HTML. Open Statement of changes in beneficial ownership of securities in DOC file. Open Statement of changes in beneficial ownership of securities in PDF file. Open Statement of changes in beneficial ownership of securities in XLS file. |
| 4 | Statement of changes in beneficial ownership of securities | May 16, 2013 | Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file. |
| 4 | Statement of changes in beneficial ownership of securities | May 15, 2013 | Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file. |
| 144 | Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock | May 15, 2013 | Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in HTML.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in DOC file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in PDF file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in XLS file. |
| 4 | Statement of changes in beneficial ownership of securities | May 14, 2013 | Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file. |
| 4/A | Amendment to a previously filed 4 | May 14, 2013 | Open Amendment to a previously filed 4 in HTML.Open Amendment to a previously filed 4 in DOC file.Open Amendment to a previously filed 4 in PDF file.Open Amendment to a previously filed 4 in XLS file. |
| 4 | Statement of changes in beneficial ownership of securities | May 13, 2013 | Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file. |
| 4 | Statement of changes in beneficial ownership of securities | May 9, 2013 | Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file. |
| 10-Q | Quarterly report which provides a continuing view of a company's financial position | May 2, 2013 | Open Quarterly report which provides a continuing view of a company's financial position in HTML.Open Quarterly report which provides a continuing view of a company's financial position in DOC file.Open Quarterly report which provides a continuing view of a company's financial position in PDF file.Open Quarterly report which provides a continuing view of a company's financial position in XLS file. Open Quarterly report which provides a continuing view of a company's financial position in XBLR Viewer. Open Quarterly report which provides a continuing view of a company's financial position in XBLR file. |
| CERTNYS | Certification by the New York Stock Exchange approving securities for listing | May 2, 2013 | Open Certification by the New York Stock Exchange approving securities for listing in HTML.Open Certification by the New York Stock Exchange approving securities for listing in DOC file.Open Certification by the New York Stock Exchange approving securities for listing in PDF file.Open Certification by the New York Stock Exchange approving securities for listing in XLS file. |
| 8-A12B | Registration of certain classes of securities 12(b) of the Securities Exchange Act | May 1, 2013 | Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in HTML.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in DOC file.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in PDF file.Open Registration of certain classes of securities 12(b) of the Securities Exchange Act in XLS file. |
| 8-K | Report of unscheduled material events or corporate event | May 1, 2013 | Open Report of unscheduled material events or corporate event in HTML.Open Report of unscheduled material events or corporate event in DOC file.Open Report of unscheduled material events or corporate event in PDF file.Open Report of unscheduled material events or corporate event in XLS file. |
| 4 | Statement of changes in beneficial ownership of securities | Apr 29, 2013 | Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file. |
| 4 | Statement of changes in beneficial ownership of securities | Apr 29, 2013 | Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file. |
| 4 | Statement of changes in beneficial ownership of securities | Apr 29, 2013 | Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file. |
| 4 | Statement of changes in beneficial ownership of securities | Apr 29, 2013 | Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file. |
| 8-K | Report of unscheduled material events or corporate event | Apr 26, 2013 | Open Report of unscheduled material events or corporate event in HTML.Open Report of unscheduled material events or corporate event in DOC file.Open Report of unscheduled material events or corporate event in PDF file.Open Report of unscheduled material events or corporate event in XLS file. |
| 144 | Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock | Apr 25, 2013 | Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in HTML.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in DOC file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in PDF file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in XLS file. |
| 144 | Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock | Apr 25, 2013 | Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in HTML.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in DOC file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in PDF file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in XLS file. |
| 424B5 | Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 | Apr 25, 2013 | Open Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 in HTML.Open Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 in DOC file.Open Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 in PDF file.Open Form of prospectus disclosing information facts events covered in both forms 424B2 424B3 in XLS file. |
| 144 | Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock | Apr 25, 2013 | Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in HTML.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in DOC file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in PDF file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in XLS file. |
| FWP | Free Writing Prospectus | Apr 24, 2013 | Open Free Writing Prospectus in HTML.Open Free Writing Prospectus in DOC file.Open Free Writing Prospectus in PDF file.Open Free Writing Prospectus in XLS file. |
| 424B3 | Form of prospectus reflecting facts events constituting substantive change from last form | Apr 24, 2013 | Open Form of prospectus reflecting facts events constituting substantive change from last form in HTML.Open Form of prospectus reflecting facts events constituting substantive change from last form in DOC file.Open Form of prospectus reflecting facts events constituting substantive change from last form in PDF file.Open Form of prospectus reflecting facts events constituting substantive change from last form in XLS file. |
| 8-K | Report of unscheduled material events or corporate event | Apr 18, 2013 | Open Report of unscheduled material events or corporate event in HTML.Open Report of unscheduled material events or corporate event in DOC file.Open Report of unscheduled material events or corporate event in PDF file.Open Report of unscheduled material events or corporate event in XLS file. |
| 13F-HR | 13F Holdings Report Initial Filing | Apr 3, 2013 | Open 13F Holdings Report Initial Filing in HTML.Open 13F Holdings Report Initial Filing in DOC file.Open 13F Holdings Report Initial Filing in PDF file.Open 13F Holdings Report Initial Filing in XLS file. |