Restructuring Charges - Cody Restructuring Program (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Jun. 30, 2019	Jun. 29, 2018
Restructuring Charges
Restructuring expenses	$ 1,388	$ 1,022
Cody Restructuring Plan
Restructuring Charges
Restructuring expenses		144
Cody Restructuring Plan | Employee separation costs
Restructuring Charges
Estimated restructuring charges				$ 2,500
Restructuring expenses		$ 144
Cody API Restructuring Plan
Restructuring Charges
Estimated restructuring charges			$ 6,000
Restructuring expenses	1,388
Cody API Restructuring Plan | Employee separation costs
Restructuring Charges
Estimated restructuring charges			3,500
Restructuring expenses	892
Cody API Restructuring Plan | Facility closure costs
Restructuring Charges
Estimated restructuring charges			$ 500
Restructuring expenses	$ 496