Business Segment Information (Details) $ in Thousands	12 Months Ended
Mar. 31, 2018 USD ($) Segment	Apr. 01, 2017 USD ($)	Apr. 02, 2016 USD ($)
Business Segment Information
Number of operating segments \| Segment	2
Net revenue	$ 871,235	$ 773,797	$ 712,352
Income before income taxes	78,523	55,281	44,028
Depreciation	3,658	3,319	3,468
Amortization	368	368	454
Income tax expense (benefit)	17,021	17,326	15,487
Capital expenditures	8,386	5,295	3,519
Total assets	674,780	607,316
Factory-built housing [Member]
Business Segment Information
Net revenue	815,519	720,971	655,148
Income before income taxes	66,636	46,840	35,440
Depreciation	3,572	3,221	3,376
Amortization	167	167	253
Income tax expense (benefit)	10,687	14,349	12,369
Capital expenditures	8,121	5,281	3,443
Total assets	484,231	427,022
Financial services [Member]
Business Segment Information
Net revenue	55,716	52,826	57,204
Income before income taxes	11,887	8,441	8,588
Depreciation	86	98	92
Amortization	201	201	201
Income tax expense (benefit)	6,334	2,977	3,118
Capital expenditures	265	14	76
Total assets	190,549	180,294
Consumer Finance [Member]
Business Segment Information
Net revenue	21,380	20,517	20,240
Insurance [Member]
Business Segment Information
Net revenue	$ 34,336	$ 32,309	$ 36,964

The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

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Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-SubTopic 210
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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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