Stock-Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions			12 Months Ended
	May 20, 2021	Oct. 07, 2016	Dec. 31, 2024	Dec. 31, 2023
Share-based Compensation
Weighted-average grant date fair value of options granted				$ 3.85
Issuance of common stock under Employee Stock Purchase Plan			$ 0.4	$ 0.4
Options remained outstanding			1,521,857	1,829,428
Employee Stock Option
Share-based Compensation
Unrecognized stock-based compensation expense			$ 0.7
Unrecognized compensation expense, weighted-average period expected to be recognized			10 months 24 days
2016 Employee Incentive Plan
Share-based Compensation
Maximum number of common stock shares may be issued under the plan		500,000	632,414
Annual increases in the number of shares available for issuance, percentage of outstanding capital stock		3.00%
Increase in number of shares reserved for issuance (in shares)	550,000
Shares available for future issuance (in shares)			545,525
Number of shares reserved and available for future issuance			3,038,336
2008 Equity Incentive Plan
Share-based Compensation
Number of Options, Options granted			0
Options remained outstanding			17,011
ESPP
Share-based Compensation
Shares available for future issuance (in shares)				1,031,800
Issuance of common stock under Employee Stock Purchase Plan (in shares)			69,166	87,718