Restructuring (Details) $ in Millions	3 Months Ended
	Sep. 30, 2016 USD ($) employee
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0.2
Arizona
Restructuring Cost and Reserve [Line Items]
Number of employees | employee	70
Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0.1
Expected cost to be paid	$ 1.5