Debt (Details Textual) $ in Thousands	12 Months Ended
	Apr. 01, 2018 USD ($)	Apr. 02, 2017 USD ($)	Apr. 03, 2016 USD ($)
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 165,000
Revolving Loan Facility Letter of Credit	5,000
Revolving Loan Facility Swingline Subfacility	$ 8,000
Interest rate percent above Federal Funds Effective Rate	0.50%
Interest rate percent above one-month LIBOR for U.S. dollars	1.00%
LIBOR Margin Minimum	1.125%
LIBOR Margin Median	1.25%
LIBOR Margin Maximum	1.50%
Base Rate Margin Minimum	0.125%
Base Rate Margin Median	0.25%
Base Rate Margin Maximum	0.50%
Line of Credit Facility, Interest Rate at Period End	3.80%
Proceeds from Lines of Credit			$ 131,000
Debt Instrument, Unused Borrowing Capacity, Amount			34,000
Payments of Debt Issuance Costs	$ 0	$ 0	679
Amortization of debt issuance costs	100	100	$ 0
Unamortized Debt Issuance Expense	374	$ 510
Term Loan [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	100,000
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 65,000
Minimum [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	0.25%
Fixed Charge Coverage Ratio	1.00
Cash flow leverage ratio	1.0
Maximum [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	0.30%
Fixed Charge Coverage Ratio	1.15
Cash flow leverage ratio	3.0