Date Form Description PDF XBRL Pages
12/28/21 8-K Current report filing PDF Document Table XBRL XAML 2
12/20/21 8-K Current report filing PDF Document Table XBRL XAML 3
11/05/21 8-K Current report filing PDF Document Table XBRL XAML 3
11/04/21 10-Q Quarterly report pursuant to Section 13 or 15(d)
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EX-31.1
EX-31.2
EX-32.1
 PDF Document Table XBRL XAML 48
10/28/21 8-K Current report filing
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EX-4.1
EX-99.1
 PDF Document Table XBRL XAML 70
08/06/21 8-K Current report filing PDF Document Table XBRL XAML 3
08/06/21 10-Q Quarterly report pursuant to Section 13 or 15(d)
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EX-31.1
EX-31.2
EX-32.1
 PDF Document Table XBRL XAML 44
07/13/21 8-K Current report filing PDF Document Table XBRL XAML 3
06/01/21 SD Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)
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EX-1.01
 PDF 6
05/07/21 8-K Current report filing PDF 3
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