Stockholders' Equity - Additional Information (Detail) $ / shares in Units, $ in Thousands		1 Months Ended	12 Months Ended
	Dec. 19, 2024 shares	Mar. 31, 2022 USD ($)	Dec. 31, 2024 Vote $ / shares shares	Dec. 31, 2023 USD ($) Vote $ / shares shares	Dec. 31, 2022 Vote shares	Dec. 18, 2024 shares	Nov. 13, 2024	Jun. 07, 2024 shares	Jun. 06, 2024 shares	Mar. 01, 2022 USD ($)
Sale Of Stock [Line Items]
Reverse stock split ratio approval	0.083
Quorum requirement reduction to vote							0.33
Common stock, shares authorized	16,666,667		16,666,667	8,333,333		200,000,000		200,000,000	100,000,000
Common stock, par value | $ / shares			$ 0.001	$ 0.001
Preferred stock, shares authorized			5,000,000	5,000,000				5,000,000
Preferred stock, par value | $ / shares			$ 0.001	$ 0.001
Common stock, shares outstanding			4,571,229	4,540,059
Preferred stock, shares issued			0	0
Preferred stock, shares outstanding			0	0
Number of votes for each share of common stock | Vote			1	1	1
Common stock, shares issued			4,571,229	4,540,059
Net proceeds from sales of common stock under open market sales agreement | $				$ 1,117
Unsold Securities Under Shelf Registration Statement dated April 4, 2019 [Member]
Sale Of Stock [Line Items]
Aggregate offering price of securities | $										$ 154,500
Open Market Sales Agreement [Member] | Jeffries LLC [Member]
Sale Of Stock [Line Items]
Stock Sale Commission Percentage		3.00%
Common stock, shares issued			0	32,240
Net proceeds from sales of common stock under open market sales agreement | $				$ 1,117,000
Open Market Sales Agreement [Member] | Jeffries LLC [Member] | Maximum [Member]
Sale Of Stock [Line Items]
Aggregate offering price of securities | $		$ 80,000
2022 Shelf Registration Statement [Member] | Maximum [Member]
Sale Of Stock [Line Items]
Aggregate offering price of securities | $										$ 300,000
Common Stock
Sale Of Stock [Line Items]
Shares issued upon vesting of restricted stock units, shares			31,170	16,939	22,352
Restricted Stock Units | Board of Directors Chairman [Member]
Sale Of Stock [Line Items]
Awarded					990
Restricted Stock Units | Common Stock | Former Chief Executive Officer
Sale Of Stock [Line Items]
Shares issued upon vesting of restricted stock units, shares					2,833
Performance Restricted Stock Units [Member] | Common Stock
Sale Of Stock [Line Items]
Restricted stock units, vested			11,708	0	6,341
Time-based Restricted Stock Units [Member] | Common Stock
Sale Of Stock [Line Items]
Restricted stock units, vested			19,462	16,939	16,011