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Stockholders' Equity - Employee Stock Purchase Plan (Details) - Employee Stock Purchase Plan $ in Millions		12 Months Ended
	May 07, 2013 period shares	Dec. 31, 2024 USD ($) shares	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	May 07, 2022 shares
Stock-based compensation
Purchase price of shares expressed as percentage of fair market value of common stock	85.00%
Number of non-concurrent offering periods | period	2
Number of shares available for future grant					2,500,000
Number of shares reserved (in shares)	2,500,000
Stock-based compensation expense | $		$ 0.1	$ 0.1	$ 0.1
Shares sold pursuant to the ESPP (in shares)		337,190

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