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3
3,4,5
0000768835-22-000133.pdf Bytes
0000768835-22-000133.rtf Bytes
0000768835-22-000133.xls Bytes
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10-Q
Quarterly Filings
0000768835-22-000131.pdf Bytes
0000768835-22-000131.rtf Bytes
0000768835-22-000131.xls Bytes
EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
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8-K
Current Reports
0000768835-22-000128.pdf Bytes
0000768835-22-000128.rtf Bytes
0000768835-22-000128.xls Bytes
EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
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4
3,4,5
0000768835-22-000125.pdf Bytes
0000768835-22-000125.rtf Bytes
0000768835-22-000125.xls Bytes
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8-K
Current Reports
0000768835-22-000123.pdf Bytes
0000768835-22-000123.rtf Bytes
0000768835-22-000123.xls Bytes
EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
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SC 13D/A
Other
0001193125-22-268449.pdf Bytes
0001193125-22-268449.rtf Bytes
0001193125-22-268449.xls Bytes
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8-K
Current Reports
0000768835-22-000120.pdf Bytes
0000768835-22-000120.rtf Bytes
0000768835-22-000120.xls Bytes
EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
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4
3,4,5
0000768835-22-000116.pdf Bytes
0000768835-22-000116.rtf Bytes
0000768835-22-000116.xls Bytes
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10-Q
Quarterly Filings
0000768835-22-000114.pdf Bytes
0000768835-22-000114.rtf Bytes
0000768835-22-000114.xls Bytes
EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
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8-K
Current Reports
0000768835-22-000111.pdf Bytes
0000768835-22-000111.rtf Bytes
0000768835-22-000111.xls Bytes
EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
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