Stockholders' Equity - Additional Information (Details) - USD ($)	1 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Jan. 31, 2020
Class of Stock [Line Items]
Aggregate offering amount				$ 200,000,000
Aggregate offering price, remaining		$ 132,600,000
At-the-Market Program
Class of Stock [Line Items]
Gross proceeds			$ 2,900,000
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
Proceeds from issuance of common stock, deducting underwriting discounts, commissions, and other offering costs		$ 60,200,000
Common Stock
Class of Stock [Line Items]
Common stock, shares, issued and sold (in shares)		18,400,000	561,848
Equity Distribution Agreement with Citigroup Global Markets Inc. and William Blair & Company, L.L.C.
Class of Stock [Line Items]
Aggregate offering amount				$ 60,000,000
Aggregate offering price, remaining		$ 57,000,000
Equity Distribution Agreement with Citigroup Global Markets Inc. and William Blair & Company, L.L.C. | Common Stock | At-the-Market Program
Class of Stock [Line Items]
Common stock, shares, issued and sold (in shares)		0	561,848