| Filing Date | Description | Form | View |
|---|---|---|---|
| Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 6-K | ||
| Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 6-K | ||
| Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 6-K | ||
| SCHEDULE 13G - Description | SCHEDULE 13G | ||
| Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 6-K | ||
| Registration of securities of foreign private issuers pursuant to section 12(b) or (g) | 20-F | ||
| Securities offered to employees pursuant to employee benefit plans | S-8 | ||
| SCHEDULE 13D/A - Description | SCHEDULE 13D/A | ||
| Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 6-K | ||
| Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 6-K |