Derivative Liability (Details) $ / shares in Units, $ in Millions	12 Months Ended
	Jul. 02, 2016 USD ($) $ / shares
Fair Value Assumptions [Abstract]
Stock price (usd per share) | $ / shares	$ 23.65
Series A Preferred Stock Derivative Liability
Fair Value Assumptions [Abstract]
Stock price (usd per share) | $ / shares	23.65
Conversion price (usd per share) | $ / shares	$ 24.63
Expected term (years)	4 years 1 month 10 days
Expected annual volatility (as a percent)	40.00%
Risk-free rate (as a percent)	0.96%
Series A Preferred Stock Derivative Liability | Common Stock
Fair Value Assumptions [Abstract]
Dividend yield (as a percent)	0.00%
Series A Preferred Stock Derivative Liability | Preferred Stock
Fair Value Assumptions [Abstract]
Dividend yield (as a percent)	8.84%
Level 3
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Decrease in fair value of bifurcated embedded derivative	$ (0.6)
Level 3 | Series A Preferred Stock Derivative Liability
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance as of beginning of period	0.0
Fair value of the embedded derivative for the Series A Preferred Stock at issuance	9.7
Unrealized loss included in net income	0.6
Balance as of end of period	$ 10.3