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Equity - Stock-Based Compensation plans (Details)	Dec. 31, 2024 shares	Dec. 31, 2022 shares
2015 Plan
Stock Based Compensation Plans
Ratio of shares subject to award granted	1
2021 Plan
Stock Based Compensation Plans
Total shares reserved for issuance of common stock related to the conversion of preferred stock	1,645,349	1,900,000
Ratio of shares subject to award granted		1

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