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Supplemental Financial Information (Details - Equivalents) - shares
shares in Thousands
3 Months Ended 9 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2023
Mar. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]        
Common stock equivalents 735 1,175 677 1,154