Leases - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Lessee Lease Description [Line Items]
Lease renewal terms and termination description	Certain leases include terms such as an option to purchase the property, one or more options to renew, with renewal terms that can extend the lease term from one to 10 years, and options to terminate the leases within one year.
Operating lease expense	$ 7,638	$ 7,400	$ 5,500
Minimum
Lessee Lease Description [Line Items]
Lease agreement expiration year	2020
Lease renewal terms	1 year
Maximum
Lessee Lease Description [Line Items]
Lease agreement expiration year	2034
Lease renewal terms	10 years
Lease termination period	1 year
Land | Maximum
Lessee Lease Description [Line Items]
Lease agreement expiration year	2078