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Leases - Additional Information (Details)
6 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Leases [Abstract]    
Operating lease expiration year 2028  
Operating lease, Weighted average remaining operating lease term 8 years 1 month 6 days 8 years 4 months 24 days
Operating lease, weighted average discount rate, percent 7.50% 7.40%