Stock Based Compensation - Schedule of Stock-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Income tax benefit	$ (224)	$ (349)
Net stock based compensation expense	841	1,267
Employee compensation and benefits
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Employee compensation and benefits	955	1,543
Other Expense
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Employee compensation and benefits	$ 110	$ 73