Date Form Description PDF XBRL Pages
03/31/22 10-K Annual report pursuant to Section 13 and 15(d)
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EX-4.2
EX-4.3
EX-10.26
EX-10.27
EX-10.28
EX-10.29
EX-10.30
EX-10.31
EX-10.32
EX-10.33
EX-10.34
EX-21.1
EX-31.1
EX-31.2
EX-32.1
 PDF Document Table XBRL XAML 217
04/21/21 10-K Annual report pursuant to Section 13 and 15(d)
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EX-1
EX-2
EX-3
EX-10.29
EX-10.30
EX-10.31
EX-10.32
EX-10.33
EX-10.34
EX-10.35
EX-10.36
EX-10.37
EX-10.38
EX-21.1
EX-31.1
EX-31.2
EX-32.1
 PDF Document Table XBRL XAML 228
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 PDF 2
08/06/20 20-F/A Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
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EX-12.1
EX-12.2
EX-13.1
 PDF Document Table XBRL XAML 175
06/15/20 20-F Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
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EX-1.2
EX-1.3
EX-4.11
EX-4.12
EX-12.1
EX-12.2
EX-13.1
 PDF Document Table XBRL XAML 197
03/28/19 20-F Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
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EX-4.9
EX-4.10
EX-12.1
EX-12.2
EX-13.1
 PDF Document Table XBRL XAML 137
05/15/18 20-F Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
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EX-12.1
EX-12.2
EX-13.1
EX-13.2
 PDF Document Table XBRL XAML 113
05/01/18 NT 20-F Notice under Rule 12b25 of inability to timely file all or part of an annual report of form 20-F PDF 4
05/01/17 20-F Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
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EX-4.2
EX-4.10
EX-4.11
EX-4.12
EX-12.1
EX-12.2
EX-13.1
EX-13.2
 PDF Document Table XBRL XAML 126
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