Summary of Significant Accounting Policies - Concentration Risk (Details) $ in Thousands	1 Months Ended			9 Months Ended	11 Months Ended	12 Months Ended
	Sep. 30, 2013 customer	Aug. 31, 2013 customer	Aug. 14, 2013 USD ($) customer	Jun. 30, 2014 customer	Jun. 30, 2014 USD ($)	Jun. 30, 2016 USD ($) customer	Jun. 30, 2015 USD ($) customer
Advertising Costs
Advertising Costs | $					$ 585	$ 853	$ 828
Accounts receivable
Concentration Risk
Number of customers accounted for more than 10%						0	0
Net sales
Concentration Risk
Number of customers accounted for more than 10%	0	0		0		0	0
Predecessor
Advertising Costs
Advertising Costs | $			$ 28
Predecessor | Net sales | Customer Concentration Risk
Concentration Risk
Concentration of credit risk (as a percent)			11.00%
Predecessor | Net sales | Customer Concentration Risk | Customer one
Concentration Risk
Number of customers accounted for more than 10%			1