Overview and Summary of Significant Accounting Policies - (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2024 USD ($) deliveryLocation	Mar. 31, 2023 USD ($)	Mar. 31, 2024 USD ($) segment	Mar. 31, 2023 USD ($)
Restructuring Cost and Reserve [Line Items]
Number of delivery locations with impairment charges | deliveryLocation	2
Impairment loss	$ 1,300	$ 0	$ 1,300	$ 0
Capitalized cost	1,200	$ 0	2,400	$ 0
Severance costs	1,500		1,500
Accrued severance	1,000		$ 1,000
Number of operating segments | segment			1
Number of reportable segments | segment			1
Selling, general and administrative
Restructuring Cost and Reserve [Line Items]
Severance costs	1,300		$ 1,300
Cost of services
Restructuring Cost and Reserve [Line Items]
Severance costs	$ 200		$ 200