SEC Filings

Filing date	Form	Description	View
Dec 6, 2019	10-K	Annual report which provides a comprehensive overview of the company for the past year	View HTML 0000807863-19-000080.pdf 0000807863-19-000080.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
Nov 26, 2019	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-19-000077.pdf
Nov 20, 2019	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-19-000072.pdf
Nov 20, 2019	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-19-000075.pdf
Nov 20, 2019	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-19-000074.pdf
Nov 20, 2019	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-19-000073.pdf
Nov 18, 2019	3	Initial filing by director officer or owner of more than ten percent.	View HTML 0000807863-19-000053.pdf
Nov 18, 2019	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-19-000061.pdf
Nov 18, 2019	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-19-000067.pdf
Nov 18, 2019	4	Statement of changes in beneficial ownership of securities	View HTML 0000807863-19-000065.pdf