Income Taxes (Components of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands	Apr. 02, 2016	Mar. 28, 2015
Net current deferred tax assets (liabilities)
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Warranty Reserves	$ 5,019	$ 3,714
Deferred Tax Assets, Salaries and Wages, Current	2,501	2,354
Deferred Tax Assets, Inventory	1,510	1,305
Deferred Tax Liabilities, Prepaid Expenses	(1,472)	(774)
Deferred Tax Liabilities, Deferred Expense, Deferred Policy Acquisition Cost	(1,201)	(1,136)
Deferred Tax Assets, Deferred Income	$ 1,206	$ 1,132
Deferred Tax Assets, Repurchase Reserves
Deferred Tax Assets, Insurance Reserves
Deferred Tax Assets, Operating Loss Carryforwards	$ 0	$ 0
Deferred Tax Assets, Other	1,435	1,978
Total net current deferred tax assets	8,998	8,573
Net long-term deferred tax (liabilities) assets
Goodwill	(24,635)	(24,714)
Loan discount	7,546	8,519
Deferred Tax Liabilities, Property, Plant and Equipment	(4,621)	(4,970)
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost	2,784	2,648
Other intangibles	(2,418)	(2,416)
Deferred margin	1,562	1,117
Total net long-term deferred tax (liabilities) assets	(20,611)	(20,587)
Other	$ (829)	$ (771)