Related Party Transactions - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 9 Months Ended | |
|---|---|---|---|---|
Mar. 31, 2018 |
Apr. 01, 2017 |
Jul. 01, 2017 |
Jul. 01, 2017 |
|
| Related Party Transaction [Line Items] | ||||
| Related party expenses | $ 3,036 | $ 3,699 | ||
| Selling and marketing expenses | $ 1,200 | |||
| Director | ||||
| Related Party Transaction [Line Items] | ||||
| Related party expenses | $ 1,400 | |||
| Selling and marketing expenses | $ 600 | |||