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Contractual Commitments and Contingencies - Narrative (Details)
$ in Millions
3 Months Ended
Jun. 03, 2020
healthcareProvider
Jan. 09, 2020
formerClinician
Jan. 21, 2019
formerEmployee
Jan. 16, 2019
securityClassAction
Mar. 31, 2021
USD ($)
Commitments and Contingencies Disclosure [Abstract]          
Lessee expiration period (in years)         3 years
Litigation liability         $ 6.9
Settlements indemnified by insurance         0.7
Payments for legal settlements         $ 4.4
Number of securities class actions | securityClassAction       2  
Number of healthcare providers | healthcareProvider 2        
Number of gormer clinicans | formerClinician   2      
Number of former employees | formerEmployee     3