Income Taxes Income Taxes-Deferred Tax Assets (Details) - USD ($) $ in Thousands	Apr. 03, 2016	Mar. 29, 2015
Deferred tax assets:
Trade receivables	$ 361	$ 178
Stock compensation accruals	620	949
Pension withdrawal liability	2,635	2,755
Other	1,302	811
Total deferred tax assets	4,918	4,693
Deferred tax liabilities:
Inventories	(2,671)	(3,307)
Prepaid	(975)	(689)
Excess of tax over book depreciation	(14,439)	(12,699)
Intangibles	(29,075)	(674)
Total deferred tax liabilities	(47,160)	(17,369)
Net deferred tax liabilities	$ (42,242)	$ (12,676)