Employee Benefit Plan (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Defined Benefit Plan Disclosure [Line Items]
Pension benefit plan, net of tax	$ 10	$ 0	$ 40	$ 0
Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Net periodic benefit cost	201		407
Fiscal 2017 cash contributions to plan			516
Pension Plan | Other Noncurrent Liabilities
Defined Benefit Plan Disclosure [Line Items]
Net funded status of plan	$ 6,647		$ 6,647