Date Form Description PDF XBRL Pages
08/09/18 8-K Current report filing PDF 3
08/08/18 10-Q Quarterly report pursuant to Section 13 or 15(d)
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EX-31.1
EX-32.1
 PDF Document Table XBRL XAML 51
05/31/18 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
05/14/18 8-K Current report filing
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EX-99.1
 PDF 4
05/11/18 8-K Current report filing PDF 3
05/10/18 10-Q Quarterly report pursuant to Section 13 or 15(d)
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EX-31.2
EX-32.1
EX-33.1
 PDF Document Table XBRL XAML 48
03/06/18 8-K Current report filing
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EX-99.2
 PDF 4
03/02/18 10-K Annual report pursuant to Section 13 and 15(d)
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EX-21.1
EX-23.1
EX-31.1
EX-31.2
EX-32.1
 PDF Document Table XBRL XAML 102
11/09/17 8-K Current report filing PDF 3
11/09/17 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 51
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