Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Jun. 30, 2016
Payables and Accruals [Abstract]
Payroll, employee benefits and other administrative accruals	$ 70,740	$ 43,774
Freight and warehousing accruals	20,294	16,007
Selling and marketing related accruals	9,785	9,826
Other accruals	7,695	9,196
Accrued expenses and other current liabilities	$ 108,514	$ 78,803