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Leases - Narrative (Details)
$ in Millions
12 Months Ended
Dec. 31, 2019
USD ($)
Leases [Abstract]  
Measurement of operating lease liabilities $ 5.2
Operating lease right-of-use assets $ 14.4
Weighted average remaining operating lease term 7 years 1 month 6 days
Operating lease liabilities percentage 5.80%