Selected Quarterly Consolidated Financial Data (Tables)

12 Months Ended

Jun. 30, 2014

Quarterly Financial Information Disclosure [Abstract]

Quarterly Presentation of Basic and Diluted Net Loss Per Share

Basic and diluted net loss per share is computed independently for each of the quarters presented. Therefore, the sum of quarterly basic and diluted per share information may not equal annual basic and diluted net loss per share.

	Three months ended											Three months ended
	Sep 28, 2013			Dec 28, 2013		Mar 29, 2014			Jun 30, 2014			Sep 29, 2012			Dec 29, 2012			Mar 30, 2013			Jun 30, 2013
Revenues	$	13,571		$	14,588	$	15,121		$	14,260		$	11,370		$	10,808		$	10,943		$	13,695
Gross margin		6,262			6,839		6,914			6,605			4,709			3,433			4,676			6,302
Net income (loss) attributable to common stockholders		(502	)		100		(12	)		(367	)		(3,060	)		(5,320	)		(1,858	)		(110	)
Basic net income (loss) attributable to common stockholders		(0.05	)		0.01		—			(0.03	)		(0.29	)		(0.50	)		(0.17	)		(0.01	)
Diluted net income (loss) attributable to common stockholders		(0.05	)		0.01		—			(0.03	)		(0.29	)		(0.50	)		(0.17	)		(0.01	)