Basis of Presentation - Sales Office Closing (Details)	3 Months Ended
	Sep. 30, 2016 USD ($)
Employee Severance Obligation
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 200,000
Employee Severance and Other Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring reserve, accrual adjustment	(200,000.0)
Restructuring reserve	$ 100,000