Stockholders' Equity - Additional Information (Details) - USD ($)	1 Months Ended	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021	Jan. 31, 2020
Class of Stock [Line Items]
Aggregate offering price				$ 200,000,000
Aggregate offering price, remaining		$ 131,400,000
Proceeds from issuance of common stock		$ 1,185,000	$ 60,536,000
Common Stock
Class of Stock [Line Items]
Common stock, shares, issued and sold (in shares)		500,000	18,400,000
Equity Distribution Agreement with Citigroup Global Markets Inc. and William Blair & Company, L.L.C.
Class of Stock [Line Items]
Aggregate offering price				$ 60,000,000
Aggregate offering price, remaining		$ 55,800,000
ATM Program
Class of Stock [Line Items]
Proceeds from issuance of common stock		$ 4,100,000
ATM Program | Common Stock
Class of Stock [Line Items]
Common stock, shares, issued and sold (in shares)		1,061,848
ATM Program | Equity Distribution Agreement with Citigroup Global Markets Inc. and William Blair & Company, L.L.C.
Class of Stock [Line Items]
Proceeds from issuance of common stock			$ 1,200,000
ATM Program | Equity Distribution Agreement with Citigroup Global Markets Inc. and William Blair & Company, L.L.C. | Common Stock
Class of Stock [Line Items]
Common stock, shares, issued and sold (in shares)		500,000	0
March 2021 Offering
Class of Stock [Line Items]
Common stock, shares, issued and sold (in shares)	18,400,000
Common stock, public offering price (in usd per share)	$ 3.50		$ 3.50
Proceeds from issuance of common stock in public offering, net	$ 60,200,000