Income Taxes - Additional Information (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Effective tax rate	25.30%	26.10%
Net income tax provision related to exercise of stock options	$ 28,000	$ 28,000
Net income tax benefit related to vesting of restricted shares	(69,000)	$ (69,000)
Deferred tax assets, net	$ 48,700,000		$ 40,200,000