Stockholders' Equity - Additional Information (Detail) - USD ($)	1 Months Ended			2 Months Ended	3 Months Ended	6 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jan. 31, 2021	Jun. 30, 2021	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	May 31, 2021
Class Of Stock [Line Items]
Proceeds from issuance of common stock, net of commissions and other offering costs						$ 0	$ 189,811,611
Issuance of common stock, net of issuance costs					$ 119,762,161		189,811,611
Proceeds from issuance of common stock, net of issuance costs						$ 0	$ 189,811,611
Common Stock [Member]
Class Of Stock [Line Items]
Issuance of common stock, net of issuance costs, Shares					10,223,526		18,091,947
Issuance of common stock, net of issuance costs					$ 10,224		$ 18,092
Issuance of common stock, net of issuance costs, Shares					10,223,526		18,091,947
Jefferies Sales Agreement [Member]
Class Of Stock [Line Items]
Issuance of common stock, net of issuance costs, Shares		0
Issuance of common stock, net of issuance costs, Shares		0
Jefferies Sales Agreement [Member] | Maximum [Member]
Class Of Stock [Line Items]
Proceeds from issuance of common stock, net of commissions and other offering costs		$ 100,000,000.0
Proceeds from issuance of common stock, net of issuance costs		$ 100,000,000.0
Underwritten Public Offering [Member]
Class Of Stock [Line Items]
Proceeds from issuance of common stock, net of commissions and other offering costs			$ 70,000,000.0	$ 119,800,000
Proceeds from issuance of common stock, net of issuance costs			$ 70,000,000.0	$ 119,800,000
Underwritten Public Offering [Member] | Common Stock [Member]
Class Of Stock [Line Items]
Issuance of common stock, net of issuance costs, Shares			7,900,000	10,200,000
Shares issued, price per share	$ 12.50		$ 9.50	$ 12.50	$ 12.50		$ 12.50	$ 12.50
Issuance of common stock, net of issuance costs	$ 127,800,000		$ 74,700,000
Issuance of common stock, net of issuance costs, Shares			7,900,000	10,200,000