SEC Filings All Filings Annual Reports Proxy Statements Quarterly Reports Section 16 Filings Filing Type: View All 10-K 10-K/A 10KSB 10KSB/A NT 10-K Year: View All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 Date Form Description PDF XBRL Pages 04/05/22 10-K Annual report pursuant to Section 13 and 15(d) Documents EX-4.2 EX-4.3 EX-4.4 EX-4.5 EX-10.2 EX-21.1 EX-23.1 EX-31.1 EX-31.2 EX-32.1 EX-32.2 84 04/01/22 NT 10-K Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT 2 04/15/21 10-K Annual report pursuant to Section 13 and 15(d) Documents EX-4.2 EX-21.1 EX-23.1 EX-31.1 EX-31.2 EX-32.1 EX-32.2 64 04/01/21 NT 10-K Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT 3 04/14/20 10-K Annual report pursuant to Section 13 and 15(d) Documents EX-21.1 EX-23.1 EX-31.1 EX-31.2 EX-32.1 EX-32.2 110 03/31/20 NT 10-K Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT 3 04/16/19 10-K Annual report pursuant to Section 13 and 15(d) Documents EX-21.1 EX-23.1 EX-31.1 EX-31.2 EX-32.1 EX-32.2 112 04/01/19 NT 10-K Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT 4 04/02/18 10-K Annual report pursuant to Section 13 and 15(d) Documents EX-10.22 EX-21.1 EX-23.1 EX-31.1 EX-31.2 EX-32.1 EX-32.2 128 03/22/17 10-K Annual report pursuant to Section 13 and 15(d) Documents EX-10.13 EX-21.1 EX-23.1 EX-31.1 EX-32.1 122 1 2 3 4
