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Stockholders' Equity - Employee Stock Purchase Plan (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Stockholders' Equity
Stock-based compensation expense	$ 1,954	$ 3,370	$ 8,507	$ 9,949
2021 Employee Stock Purchase Plan
Stockholders' Equity
Purchase period (in months)			6 months
Maximum amount of employee's earnings to purchase shares (as a percent)			15.00%
Purchase price of common stock expressed as a percentage			85.00%
Weighted average fair value of shares purchased this period (in dollars per share)	$ 0.7

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Maximum percentage of employee gross pay the employee may purchase a number of shares during the specified purchase period.

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