Retirement Benefit Plan (Tables)

6 Months Ended

Dec. 28, 2012

Compensation and Retirement Disclosure [Abstract]

Components of net periodic benefit costs

The net periodic benefit cost of the German and Japan plans were comprised of the following components (in thousands):

	Three Months Ended						Six Months Ended
	December 28, 2012			December 30, 2011			December 28, 2012			December 30, 2011
Net periodic benefit cost
Service cost	$	185		$	183		$	354		$	516
Interest expense	143			161			282			353
Expected return on plan assets	(47		)	(45		)	(93		)	(93		)
Amortization of actuarial losses	85			—			85			—
Loss on settlement	—			992			—			992
Gain from curtailment	—			(1,265		)	—			(1,265		)
Net periodic benefit cost	$	366		$	26		$	628		$	503