SEC Filings

Filing date	Description	Form	View
Feb 24, 2015	Annual report which provides a comprehensive overview of the company for the past year	10-K	View HTML 0000867773-15-000013.pdf 0000867773-15-000013.rtf 0000867773-15-000013.xls EX-101.INS - XBRL INSTANCE DOCUMENT
Feb 19, 2016	Annual report which provides a comprehensive overview of the company for the past year	10-K	View HTML 0000867773-16-000101.pdf 0000867773-16-000101.rtf 0000867773-16-000101.xls EX-101.INS - XBRL INSTANCE DOCUMENT
Feb 17, 2017	Annual report which provides a comprehensive overview of the company for the past year	10-K	View HTML 0000867773-17-000013.pdf 0000867773-17-000013.rtf 0000867773-17-000013.xls EX-101.INS - XBRL INSTANCE DOCUMENT
Feb 14, 2019	Annual report which provides a comprehensive overview of the company for the past year	10-K	View HTML 0000867773-19-000006.pdf 0000867773-19-000006.rtf 0000867773-19-000006.xls EX-101.INS - XBRL INSTANCE DOCUMENT
Feb 18, 2020	Annual report which provides a comprehensive overview of the company for the past year	10-K	View HTML 0000867773-20-000010.pdf 0000867773-20-000010.rtf 0000867773-20-000010.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Feb 22, 2021	Annual report which provides a comprehensive overview of the company for the past year	10-K	View HTML 0000867773-21-000026.pdf 0000867773-21-000026.rtf 0000867773-21-000026.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Feb 25, 2022	Annual report which provides a comprehensive overview of the company for the past year	10-K	View HTML 0000867773-22-000016.pdf 0000867773-22-000016.rtf 0000867773-22-000016.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Mar 10, 2023	Annual report which provides a comprehensive overview of the company for the past year	10-K	View HTML 0000867773-23-000026.pdf 0000867773-23-000026.rtf 0000867773-23-000026.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Jun 30, 2010	Amendment to a previously filed 10-K	10-K/A	View HTML 0000867773-10-000025.pdf 0000867773-10-000025.rtf 0000867773-10-000025.xls
Sep 17, 2010	Amendment to a previously filed 10-K	10-K/A	View HTML 0000867773-10-000034.pdf 0000867773-10-000034.rtf 0000867773-10-000034.xls

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