Debt Obligations (Changes in Accretable Yield on Securitized Financings) (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 02, 2016	Jun. 27, 2015
Accretable Yield Movement on Acquired Securitized Financings
Balance at the beginning of the period	$ 12,333	$ 12,128
Accretion	(968)	(812)
Adjustment to cash flows	94	(575)
Balance at the end of the period	$ 11,459	$ 10,741