Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 26, 2015	Dec. 27, 2014	Dec. 26, 2015	Dec. 27, 2014
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 5,737	$ 5,274	$ (123,354)	$ 12,420
Other comprehensive income (loss)
Foreign currency translation adjustment	(1,148)	(4,594)	78	(10,427)
Pension
Actuarial gain (loss), net of taxes of $3, $5, $3 and $3	4	8	5	5
Amounts reclassified into results of operations, net of taxes of $21, $28, $133 and $84	32	43	202	129
Derivative instruments
Net change in fair value of cash flow hedges, net of taxes of ($120), ($57), ($258) and ($74)	(196)	(92)	(420)	(120)
Amounts reclassified into results of operations, net of taxes of $36, $114, $206 and $203	59	186	334	331
Other comprehensive income (loss)	(1,249)	(4,449)	199	(10,082)
Comprehensive income (loss)	$ 4,488	$ 825	$ (123,155)	$ 2,338