Significant Accounting Policies - Additional Information (Details)		12 Months Ended
	Jul. 08, 2020	Dec. 31, 2022 USD ($) Segment	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Jul. 31, 2020 shares	Jul. 21, 2020 shares
Significant Accounting Policies [Line Items]
Other income (expense), net		$ (260,000)	$ (20,000)	$ (1,339,000)
Reverse stock split, description		On July 8, 2020, the Company’s board of directors approved an amendment to the Company’s certificate of incorporation to effect a 1-for-6.5806 reverse split of its common stock and convertible preferred stock.
Reverse stock split, conversion ratio	0.151961827
Impairment charges		$ 0
Number of operating segment | Segment		1
Revenue		$ 0	0	1,182,000
Initial Public Offering | Common Stock
Significant Accounting Policies [Line Items]
Convertible shares converted in to common stock | shares					23,934,533	23,934,533
Revision of Prior Period, Reclassification, Adjustment
Significant Accounting Policies [Line Items]
Other income (expense), net			100,000	100,000
Interest income			$ 100,000	100,000
Interest expense				800,000
Other expense, net				$ 800,000