| 4 | Statement of changes in beneficial ownership of securities | Dec 2, 2015 | 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 | Nov 20, 2015 | 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. |
| 8-K | Report of unscheduled material events or corporate event | Oct 28, 2015 | 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. |
| 10-Q | Quarterly report which provides a continuing view of a company's financial position | Oct 28, 2015 | 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. |
| 8-K | Report of unscheduled material events or corporate event | Oct 6, 2015 | 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. |
| 8-K | Report of unscheduled material events or corporate event | Aug 13, 2015 | 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 | Aug 13, 2015 | 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. |
| 3 | Initial filing by director officer or owner of more than ten percent. | Aug 13, 2015 | Open Initial filing by director officer or owner of more than ten percent. in HTML. Open Initial filing by director officer or owner of more than ten percent. in DOC file. Open Initial filing by director officer or owner of more than ten percent. in PDF file. Open Initial filing by director officer or owner of more than ten percent. in XLS file. |
| S-3ASR | Automatic shelf registration statement of securities of well-known seasoned issuers | Aug 10, 2015 | Open Automatic shelf registration statement of securities of well-known seasoned issuers in HTML. Open Automatic shelf registration statement of securities of well-known seasoned issuers in DOC file. Open Automatic shelf registration statement of securities of well-known seasoned issuers in PDF file. Open Automatic shelf registration statement of securities of well-known seasoned issuers in XLS file. |
| 8-K | Report of unscheduled material events or corporate event | Aug 3, 2015 | 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. |
| 8-K | Report of unscheduled material events or corporate event | Jul 30, 2015 | 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. |
| 10-Q | Quarterly report which provides a continuing view of a company's financial position | Jul 30, 2015 | 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. |
| 11-K | An annual report of employee stock purchase, savings and similar plans | Jun 29, 2015 | Open An annual report of employee stock purchase, savings and similar plans in HTML. Open An annual report of employee stock purchase, savings and similar plans in DOC file. Open An annual report of employee stock purchase, savings and similar plans in PDF file. Open An annual report of employee stock purchase, savings and similar plans in XLS file. |
| 11-K | An annual report of employee stock purchase, savings and similar plans | Jun 29, 2015 | Open An annual report of employee stock purchase, savings and similar plans in HTML. Open An annual report of employee stock purchase, savings and similar plans in DOC file. Open An annual report of employee stock purchase, savings and similar plans in PDF file. Open An annual report of employee stock purchase, savings and similar plans in XLS file. |
| 11-K | An annual report of employee stock purchase, savings and similar plans | Jun 29, 2015 | Open An annual report of employee stock purchase, savings and similar plans in HTML. Open An annual report of employee stock purchase, savings and similar plans in DOC file. Open An annual report of employee stock purchase, savings and similar plans in PDF file. Open An annual report of employee stock purchase, savings and similar plans in XLS file. |
| 8-K | Report of unscheduled material events or corporate event | Jun 23, 2015 | 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. |
| SD | SD | Jun 1, 2015 | Open SD in HTML. Open SD in DOC file. Open SD in PDF file. Open SD in XLS file. |
| 4 | Statement of changes in beneficial ownership of securities | Jun 1, 2015 | 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 22, 2015 | 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, 2015 | 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. |
| S-8 | Securities offered to employees pursuant to employee benefit plans | May 11, 2015 | Open Securities offered to employees pursuant to employee benefit plans in HTML. Open Securities offered to employees pursuant to employee benefit plans in DOC file. Open Securities offered to employees pursuant to employee benefit plans in PDF file. Open Securities offered to employees pursuant to employee benefit plans in XLS file. |
| 8-K | Report of unscheduled material events or corporate event | May 8, 2015 | 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 | May 8, 2015 | 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 8, 2015 | 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 7, 2015 | 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. |