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As filed with the Securities and Exchange Commission on October 19, 2022 Registration No. 333-_______...
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549...
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0000788611 false 0000788611 2022-08-05 2022-08-05 iso4217:USD xbrli:shares...
FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction...
0000788611 false 0000788611 2022-05-17 2022-05-17 iso4217:USD xbrli:shares...
0000788611 false --12-31 Q1
0000788611 false 0000788611 2022-04-26 2022-04-26 iso4217:USD xbrli:shares...
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