Segment Reporting - Narrative (Details) - Customer Concentration Risk - customer	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015	Jun. 30, 2015
Net sales
Segment Reporting Information [Line Items]
Concentration, number of customers	1	1	1	1
Net sales | One customer
Segment Reporting Information [Line Items]
Concentration risk percentage	10.20%	13.90%	12.60%	12.50%
Accounts Receivable
Segment Reporting Information [Line Items]
Concentration, number of customers			0		0