Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Additional Information (Details)

v3.19.3
Commitments and Contingencies - Additional Information (Details)
$ in Millions
1 Months Ended
Jan. 31, 2019
USD ($)
May 31, 2018
USD ($)
customer
Dec. 31, 2018
USD ($)
Commitments and Contingencies Disclosure [Abstract]      
Client funds diverted   $ 6.0  
Number of clients impacted | customer   3  
Proceeds from insurance settlement $ 1.0    
Receivable valuation allowance     $ 5.0