Leases - Additional Information (Details)	12 Months Ended
	Dec. 31, 2019
Lessee, Lease, Description [Line Items]
Operating leases	5 years
Renewal term	5 years
Termination option	1 year
Minimum
Lessee, Lease, Description [Line Items]
Operating leases	1 year
Maximum
Lessee, Lease, Description [Line Items]
Operating leases	9 years