Lease Accounting - Additional Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Lessee, Lease, Description [Line Items]
Lease execution costs	$ 0	$ 29
Remaining lease term	42 years
Renewal term	52 years
Sublease income	$ 1,713	1,882
COVID-19 Pandemic
Lessee, Lease, Description [Line Items]
Receivables writeoff		1,360
Receivable deemed uncollectable	$ 334	40
Columbus, Ohio
Lessee, Lease, Description [Line Items]
Receivables writeoff		$ 615
Minimum
Lessee, Lease, Description [Line Items]
Renewal term	5 years
Maximum
Lessee, Lease, Description [Line Items]
Renewal term	10 years