Revenue, Performance Obligations, Deferred Revenue and Deferred Costs - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
Revenue, Deferred Revenue and Performance Obligations [Line Items]
Aggregate amount of transaction price allocated to performance obligations	$ 147.5		$ 147.5
Aggregate amount of transaction price allocated to performance obligations, description			Once the services for the Company’s significant contracts have launched, the Company expects the amount of revenue to be recognized for the remaining transaction price will be materially consistent over the next two to five years
Deferred revenue, recognized	$ 0.5	$ 1.7	$ 2.6	$ 4.4
Minimum
Revenue, Deferred Revenue and Performance Obligations [Line Items]
Deferred sales commissions amortization period			4 years
Maximum
Revenue, Deferred Revenue and Performance Obligations [Line Items]
Deferred sales commissions amortization period			10 years