Commercial Loans Receivables and Allowance for Loan Loss (Finance Receivables by Evaluation Methodology) (Details) - USD ($) $ in Thousands	Apr. 01, 2017	Apr. 02, 2016	Mar. 28, 2015
Allowance for loan losses and inventory finance receivables by class individually and collectively evaluated for impairment
Allowance for loan loss	$ (210)	$ (128)	$ (73)
Direct Commercial Loans [Member]
Allowance for loan losses and inventory finance receivables by class individually and collectively evaluated for impairment
Financing Receivable, Collectively Evaluated for Impairment	13,688	12,761
Financing Receivable, Individually Evaluated for Impairment	11,271	11,631
Loans and Leases Receivable, Gross, Commercial (Deprecated 2016-01-31)	24,959	24,392
Collectively evaluated for impairment	(137)	(128)
Individually evaluated for impairment	(73)	0
Allowance for loan loss	(210)	(128)
Participation commercial loans receivables [Member]
Allowance for loan losses and inventory finance receivables by class individually and collectively evaluated for impairment
Financing Receivable, Collectively Evaluated for Impairment	0	0
Financing Receivable, Individually Evaluated for Impairment	1,084	1,278
Loans and Leases Receivable, Gross, Commercial (Deprecated 2016-01-31)	1,084	1,278
Collectively evaluated for impairment	0	0
Individually evaluated for impairment	0	0
Allowance for loan loss	$ 0	$ 0

No definition available.

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- Definition

The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524

+ Details

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- Definition

Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

The balance of financing receivables that were collectively evaluated for impairment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The balance of financing receivables that were individually evaluated for impairment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524

+ Details

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- Definition

Amount before allowance of commercial loans and leases receivable includes, but not limited to, commercial and industrial loans, agricultural loans, mortgage loans, promissory notes, interbank and other loans to financial institutions, draws against credit facilities, trade financing, lease financings. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

No definition available.

+ Details

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- Definition

The allowance for commercial loan and lease losses represents the reserve to cover probable credit losses related to specifically identified commercial loans and leases, as well as probable credit losses inherent in the remainder of the commercial loan portfolio as of the balance sheet date. For banks, include currently required allocated transfer risk reserves. Include carryover of or adjustments to the allowance for commercial loan losses in connection with business combinations determined to be appropriate.

+ References

No definition available.

+ Details

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- Details

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