SEC Filings Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Items per page 102550 Filing date Form Description Filing Group View 05/14/15 10-K Annual report which provides a comprehensive overview of the company for the past year Annual Filings View HTML 0000807707-15-000006.pdf 0000807707-15-000006.rtf 0000807707-15-000006.xls EX-101.INS - XBRL INSTANCE DOCUMENT 05/16/16 10-K Annual report which provides a comprehensive overview of the company for the past year Annual Filings View HTML 0000807707-16-000051.pdf 0000807707-16-000051.rtf 0000807707-16-000051.xls EX-101.INS - XBRL INSTANCE DOCUMENT 05/15/17 10-K Annual report which provides a comprehensive overview of the company for the past year Annual Filings View HTML 0000807707-17-000011.pdf 0000807707-17-000011.rtf 0000807707-17-000011.xls EX-101.INS - XBRL INSTANCE DOCUMENT 05/14/18 10-K Annual report which provides a comprehensive overview of the company for the past year Annual Filings View HTML 0000807707-18-000034.pdf 0000807707-18-000034.rtf 0000807707-18-000034.xls EX-101.INS - XBRL INSTANCE DOCUMENT 05/14/19 10-K Annual report which provides a comprehensive overview of the company for the past year Annual Filings View HTML 0000807707-19-000013.pdf 0000807707-19-000013.rtf 0000807707-19-000013.xls EX-101.INS - XBRL INSTANCE DOCUMENT 06/15/20 10-K Annual report which provides a comprehensive overview of the company for the past year Annual Filings View HTML 0001564590-20-029359.pdf 0001564590-20-029359.rtf 0001564590-20-029359.xls EX-101.INS - XBRL INSTANCE DOCUMENT 05/13/21 10-K Annual report which provides a comprehensive overview of the company for the past year Annual Filings View HTML 0001564590-21-027539.pdf 0001564590-21-027539.rtf 0001564590-21-027539.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA 05/16/22 10-K Annual report which provides a comprehensive overview of the company for the past year Annual Filings View HTML 0001564590-22-020425.pdf 0001564590-22-020425.rtf 0001564590-22-020425.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA 05/15/23 10-K Annual report which provides a comprehensive overview of the company for the past year Annual Filings View HTML 0000950170-23-022204.pdf 0000950170-23-022204.rtf 0000950170-23-022204.xls EX-101.LAB - XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT 05/14/24 10-K Annual report which provides a comprehensive overview of the company for the past year Annual Filings View HTML 0000950170-24-059558.pdf 0000950170-24-059558.rtf 0000950170-24-059558.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Pagination First page « First Previous page ‹ Previous Page 1 Page 2 Current page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next › Last page Last » Data provided by Kaleidoscope.