Date Form Description PDF XBRL Pages
05/30/19 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 4
05/29/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/24/19 8-K Current report filing PDF 3
05/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/22/19 S-8 Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
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EX-5.1
EX-23.2
 PDF 7
05/22/19 8-K Current report filing
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EX-99.1
 PDF 37
05/07/19 10-Q Quarterly report pursuant to Section 13 or 15(d)
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EX-31.1
EX-31.2
EX-32
EX-99.1
 PDF Document Table XBRL XAML 39
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