Filing Date Form Type Description View
Mar 14, 2017 10-K Annual report
html
 
pdf
 
xbrl
 
Mar 07, 2018 10-K Annual report
html
 
pdf
 
xbrl
 
Mar 06, 2019 10-K Annual report
html
 
pdf
 
xbrl
 
Mar 04, 2020 10-K Annual report
html
 
pdf
 
xbrl
 
Nov 07, 2008 10-K/A Annual report (Amendment)
txt
 
May 03, 2007 10-K/A Annual report (Amendment)
txt
 
Apr 15, 2015 10-K/A Annual report (Amendment)
html
 
pdf
 
xbrl
 
Nov 14, 2012 10-Q Quarterly report
html
 
pdf
 
xbrl
 
Aug 14, 2012 10-Q Quarterly report
html
 
pdf
 
May 08, 2012 10-Q Quarterly report
html
 
pdf
 
xbrl