Employee Benefit Plan (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Defined Benefit Plan Disclosure [Line Items]
Pension benefit plan, net of tax	$ (15)	$ 10	$ (30)	$ 40
Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Net periodic benefit cost	200	$ 201	402	$ 407
Fiscal 2019 cash contributions to plan	642		642
Pension Plan | Other Noncurrent Liabilities
Defined Benefit Plan Disclosure [Line Items]
Net funded status of plan	$ (6,336)		$ (6,336)