| Filing Date |
Document Date |
Type |
Category |
Amended |
| 07/17/2006 |
07/17/2006 |
SC 13D/A |
Statement of Beneficial Ownership
|
|
true |
| 02/14/2001 |
02/14/2001 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 12/22/2000 |
12/22/2000 |
SC 13D/A |
Statement of Beneficial Ownership
|
|
true |
| 02/24/2000 |
02/24/2000 |
SC 13D |
Registration Statement
|
|
false |
| 05/07/1999 |
05/07/1999 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/16/1999 |
02/16/1999 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/04/1998 |
02/04/1998 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 01/22/1998 |
01/22/1998 |
SC 13D/A |
Statement of Beneficial Ownership
|
|
true |
| 11/21/1997 |
11/21/1997 |
SC 13D/A |
Statement of Beneficial Ownership
|
|
true |
| 05/05/1997 |
05/05/1997 |
SC 13D/A |
Statement of Beneficial Ownership
|
|
true |