STOCK-BASED COMPENSATION (Tables)

9 Months Ended

Mar. 26, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Assumptions Used to Value Stock Option Grants

The assumptions used in this model to value stock option grants were as follows (assumptions are not applicable for the three and nine months ended March 26, 2016, as there were no stock options granted during those periods):

	Three Months Ended		Nine Months Ended
	March 26, 2016	March 28, 2015	March 26, 2016	March 28, 2015
Stock options:
Expected life	N/A	N/A	N/A	5.3 years
Risk-free interest rate	N/A	N/A	N/A	1.6%
Volatility	N/A	N/A	N/A	76.9%
Dividend yield	N/A	N/A	N/A	—

Amounts Included in Cost of Revenues and Operating Expenses for Stock-Based Compensation

The amounts included in cost of revenues and operating expenses for stock-based compensation were as follows:

	Three Months Ended					Nine Months Ended
	March 26, 2016		March 28, 2015			March 26, 2016		March 28, 2015
	(Thousands)
Stock-based compensation by category of expense:
Cost of revenues	$	523	$	434		$	1,451	$	1,340
Research and development	455		396			1,370		1,138
Selling, general and administrative	1,095		745			3,619		2,139
	$	2,073	$	1,575		$	6,440	$	4,617
Stock-based compensation by type of award:
Stock options	$	52	$	87		$	167	$	317
Restricted stock awards	1,962		1,497			6,258		4,233
Inventory adjustment to cost of revenues	59		(9		)	15		67
	$	2,073	$	1,575		$	6,440	$	4,617