Income Taxes (Components of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands	Apr. 03, 2021	Mar. 28, 2020
Net deferred tax (liabilities) assets
Goodwill	$ (16,327)	$ (16,120)
Property, plant, equipment and depreciation	(5,121)	(5,084)
Warranty reserves	4,277	4,444
Lease - Operating lease liability	4,123	3,535
Lease - Right of use asset	(3,820)	(3,295)
Salaries and wages	3,065	1,679
Stock-based compensation	2,177	2,595
Unrealized gains on marketable equity investments	(1,695)	(43)
Loan discount	1,631	2,436
Other intangibles	(1,538)	(1,534)
Accrued volume rebates	1,494	1,189
Inventory	1,271	1,012
Other	3,070	1,891
Deferred Tax Liabilities, Net	$ (7,393)	$ (7,295)

Deferred Tax Assets, Accrued Volume Rebates

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Deferred Tax Assets, Loan Discount, Net, Noncurrent

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from warranty reserves.

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

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Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.

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Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements.

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Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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