Stockholders' Equity - Additional Information (Detail) - $ / shares	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020	Jun. 23, 2020
Stockholders Equity Note Disclosure [Line Items]
Common stock, shares authorized (in shares)	60,000,000		60,000,000
Common stock, par value (in dollars per share)	$ 0.01		$ 0.01	$ 0.01
Common stock, shares issued (in shares)	31,381,845		31,249,811
Common stock, shares outstanding (in shares)	31,381,845		31,249,811
Preferred stock, shares authorized (in shares)	5,000,000		5,000,000
Preferred stock, par value (in dollars per share)	$ 0.01		$ 0.01
Preferred stock, shares issued (in shares)	0		0
Preferred stock, shares outstanding (in shares)	0		0
Number of rights distributed for each share of common stock held (in shares)				1
Threshold percentage of beneficial ownership required to exercise rights				10.00%
Threshold percentage of beneficial ownership required to exercise rights for certain passive investors				15.00%
Restricted Stock
Stockholders Equity Note Disclosure [Line Items]
Antidilutive stock excluded from earning per share (in shares)	0	0