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Contingencies - Additional Information (Detail) - USD ($) $ in Millions | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Oct. 31, 2014 | Mar. 28, 2015 | Mar. 29, 2014
Contingencies [Line Items] |  |  |
Guaranteed amount of private label credit card sales |  | $ 6.8 | $ 5.0
Reserve associated with guaranteed credit card sales |  | $ 0.2 | $ 0.4
Jewelry products purchased | $ 10.6 |  |
Minimum annual payments | $ 5.6 |  |
Purchase made to replenish jewelry products, Period of payment | 90 days |  |
Return of unsold Damiani products | $ 5.0 |  |
Renewed and Amended Distribution Agreement [Member] |  |  |
Contingencies [Line Items] |  |  |
Minimum annual payments | $ 1.0 |  |
Purchase made to replenish jewelry products, Period of payment | 60 days |  |
Exchangeable amount of unsold products permitted | $ 2.0 |  |
Return of unsold Damiani products | $ 4.0 |  |
Purchase [Member] | Prime Investments S.A. [Member] | Supplier Concentration Risk [Member] |  |  |
Contingencies [Line Items] |  |  |
Percentage of annualized cost basis |  | 45.00% |

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- Definition Contingencies [Line Items] + References No definition available. + Details
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- Definition Credit Term For Payment + References No definition available. + Details
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13531-108611 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13537-108611 + Details
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- Definition A valuation allowance for financing receivables that are expected to be uncollectible. + 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 (c)(1) -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953423-111524 + Details
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- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12069-110248 + Details
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