Financials & Filings Show all 2018 Second Quarter 2Q 18 Earnings Release 608.6 KB 2Q 18 Earnings Presentation 1 MB Form 10-Q Annual Reports Documents Add Files 2017 Form 10-K 9.8 MB Add Files 2016 Form 10-K 1.7 MB Form 10-K Filing date View Mar 8, 2018 View HTML 0000858339-18-000052.pdf 0000858339-18-000052.rtf 0000858339-18-000052.xls EX-101.INS - XBRL INSTANCE DOCUMENT Feb 15, 2017 View HTML 0000858339-17-000039.pdf 0000858339-17-000039.rtf 0000858339-17-000039.xls EX-101.INS - XBRL INSTANCE DOCUMENT Proxy Statements Filing date View Apr 10, 2018 0001564590-18-007869.pdf 0001564590-18-007869.rtf 0001564590-18-007869.xls View HTML Apr 12, 2017 0000858339-17-000147.pdf 0000858339-17-000147.rtf 0000858339-17-000147.xls View HTML Form 10-Q Filing date View Aug 1, 2018 0000858339-18-000214.pdf 0000858339-18-000214.rtf 0000858339-18-000214.xls EX-101.INS - XBRL INSTANCE DOCUMENT View HTML May 2, 2018 0000858339-18-000162.pdf 0000858339-18-000162.rtf 0000858339-18-000162.xls EX-101.INS - XBRL INSTANCE DOCUMENT View HTML
