Consolidated statements of shareholders' equity (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
Mar. 28, 2020	Mar. 30, 2019	Mar. 31, 2018	Apr. 01, 2017
Consolidated statements of shareholders' equity
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01		$ 0.01
Unrealized gain (loss) on financial instruments, taxes	$ (1,587)	$ (304)	$ 30
Pension liability adjustment, taxes	$ 202	$ 11	$ 98	$ 98

Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
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