| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/03/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/26/15 | Current report filing |
|
3 | ||
| 02/23/15 | Annual report pursuant to Section 13 and 15(d) |
|
  |
86 | |
| 02/17/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/17/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/17/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/17/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/17/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/17/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/17/15 | Statement of changes in beneficial ownership of securities |
|
1 |