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Leases - Additional Information (Details)
12 Months Ended
Dec. 31, 2019
renewal
Lessee, Lease, Description [Line Items]  
Termination term 1 year
Minimum  
Lessee, Lease, Description [Line Items]  
Number of renewal options 1
Maximum  
Lessee, Lease, Description [Line Items]  
Number of renewal options 5