Accounts Receivable, Net - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Accounts Receivable Net [Abstract]
Bad debt expense (credit)	$ 0.2	$ 0.1	$ 0.4	$ (0.1)