Income Taxes - Schedule of Earnings Before Incomes Taxes, Income Tax Expense and Effective Income Tax Rate (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Tax Disclosure [Abstract]
Earnings before income taxes	$ 19,396	$ 19,539	$ 55,744	$ 48,067
Provision for income taxes	$ 3,541	$ 4,678	$ 12,136	$ 11,818
Effective income tax rate	18.30%	23.90%	21.80%	24.60%