SEC FILINGS

Toggle All Types Off/On	10-K	10-K/A	10-Q	10-Q/A
8-K	8-K/A	DEF 14A	PRE 14A	S1
S1/A	S8	S8-POS	S8/A	SC 13D
SC 13D/A	SC 13G	SC 13G/A	13F/A	13F

Filing Date	Document Date	Type	Category	Amended
02/06/2009	02/06/2009	SC 13G/A	Institutional Ownership |	true
02/04/2008	02/04/2008	SC 13G/A	Institutional Ownership |	true
02/08/2007	02/08/2007	SC 13G/A	Institutional Ownership |	true
02/03/2006	02/03/2006	SC 13G/A	Institutional Ownership |	true
10/07/2005	10/07/2005	SC 13G	Statement of Beneficial Ownership |	false
02/01/1977	01/27/1977	S1	Proxy Statements |	false
12/28/1976	12/21/1976	S1	Proxy Statements |	false
11/19/1976	11/12/1976	S1	Proxy Statements |	false