Other Long-term Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Jun. 30, 2015
Other Commitments [Line Items]
Accrued unrecognized tax benefits including related interests and penalties-net of current portion	$ 16,056	$ 10,184
Accrued warranty costs-net of current portion	1,313	0
Others	1,294	1,224
Total other long-term liabilities	40,603	15,684
Sales Revenue, Services, Net
Other Commitments [Line Items]
Deferred revenue-net of current portion (1)	21,940	4,276
Deferred Extended Warranty and On-site Service Revenue
Other Commitments [Line Items]
Deferred revenue, net of current portion	$ 21,265	$ 4,276