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Stockholders' Equity (Details - ESPP activity) - Employee Stock [Member] $ / shares in Units, shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2023 USD ($) $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Shares available for issuance, beginning balance | 85
Shares reserved for issuance | 500
Shares issued | (204)
Shares available for future issuance, ending balance | 381
Weighted average purchase price per share | $ / shares | $ 4.26
Intrinsic value of ESPP shares on purchase date | $ | $ 153

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