Accrued Liabilities (Details) - USD ($) $ in Thousands	Apr. 01, 2017	Apr. 02, 2016
Disclosure Accrued Liabilities [Abstract]
Employee-related Liabilities, Current	$ 6,335	$ 5,717
Restructuring Reserve	4,996	757
Product warranty accrual	3,394	3,666
Purchase order commitments and receipts	2,522	2,588
Customer deposits	1,242	1,731
Professional fees payable	734	1,052
Freight accrual	434	0
Other	2,529	2,823
Accrued liabilities	22,186	18,334
Deferred Compensation Liability, Classified, Noncurrent	3,058	2,504
Product Warranty Accrual, Noncurrent	2,080	2,068
Other Sundry Liabilities, Noncurrent	2,432	3,229
Liabilities, Other than Long-term Debt, Noncurrent	$ 7,570	$ 7,801