Retirement Benefit Plan (Tables)

9 Months Ended

Mar. 29, 2013

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						Nine Months Ended
	March 29, 2013			March 30, 2012			March 29, 2013			March 30, 2012
Net periodic benefit cost
Service cost	$	170		$	178		$	524		$	694
Interest expense	144			155			426			508
Expected return on plan assets	(45		)	(44		)	(138		)	(137		)
Amortization of actuarial losses	44			—			129			—
Loss on settlement	—			—			—			992
Gain from curtailment	—			—			—			(1,265		)
Net periodic benefit cost	$	313		$	289		$	941		$	792