Income Taxes - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Additional income tax expense (benefit)		$ (600)
Percent of eligible investments for state and local tax credit	1.00%
Income Tax Examination [Line Items]
Income tax provision	$ 22,966	13,320	$ 13,171
State and Local Jurisdiction
Income Tax Examination [Line Items]
Income tax provision		$ (1,200)