Date Form Description XBRL Pages
11/15/99 10-Q Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) 16
08/31/99 SC 13D/A Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities 5
08/16/99 10-Q Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) 32
05/17/99 10-Q Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) 14
04/09/99 DEF 14A Form DEF 14A: Definitive proxy statements 12
03/31/99 10-K Form 10-K: Annual report pursuant to Section 13 and 15(d) 54
01/19/99 SC 13G/A Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions 4
11/13/98 10-Q Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) 16
09/11/98 SC 13G Form SC 13G: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions 4
09/03/98 POS AM Form POS AM: Post-effective amendment to a registration statement that is not immediately effective upon filing 2