Date Form Description PDF XBRL Pages
04/15/22 10-K Annual report pursuant to Section 13 and 15(d)
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PDF Document Table XBRL XAML 116
03/31/22 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 PDF 2
03/25/21 10-K Annual report pursuant to Section 13 and 15(d) PDF Document Table XBRL XAML 124
03/04/20 10-K Annual report pursuant to Section 13 and 15(d) PDF Document Table XBRL XAML 143
03/01/19 10-K Annual report pursuant to Section 13 and 15(d)
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PDF Document Table XBRL XAML 108
03/02/18 10-K Annual report pursuant to Section 13 and 15(d)
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PDF Document Table XBRL XAML 123
02/23/17 10-K Annual report pursuant to Section 13 and 15(d) PDF Document Table XBRL XAML 156
03/30/16 10-K Annual report pursuant to Section 13 and 15(d)
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PDF Document Table XBRL XAML 130
03/31/15 10-K Annual report pursuant to Section 13 and 15(d)
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PDF 116