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Bank Indebtedness - Additional Information (Detail)		1 Months Ended		12 Months Ended
	Jul. 31, 2015 USD ($) Installment	Nov. 30, 2015 USD ($)	Nov. 30, 2015 CAD	Mar. 26, 2016 USD ($)	Mar. 26, 2014 USD ($)	Mar. 26, 2014 CAD	Jun. 30, 2015 USD ($)	Mar. 28, 2015 USD ($)	Feb. 10, 2014 USD ($)	Jan. 20, 2014 USD ($)
Line of Credit Facility [Line Items]
Bank indebtedness				$ 63,209,000				$ 64,347,000
Senior secured revolving credit facility, excess availability				16,200,000				$ 12,900,000
Number of installments | Installment	2
Senior secured revolving credit facility reserve				8,000,000
Supplemental availability reserve				2,500,000
Senior secured revolving credit facility, increase or decrease				13,000
Senior secured revolving credit facility, seasonal availability block									$ 5,000,000	$ 12,500,000
Minimum excess availability				$ 30,000,000
Mortgage on moveable property (general) under the Civil Code (Quebec)					$ 188,395,000	CAD 250,000,000
Investissement Quebec [Member]
Line of Credit Facility [Line Items]
Reduction of monthly capital requirements		$ 1,500,000	CAD 2,000,000
Minimum capital ratio required				1.15
Senior Secured Term Loan [Member]
Line of Credit Facility [Line Items]
Senior secured credit facility	$ 35,500,000						$ 33,000,000
Debt Instrument Tranche One [Member] | Senior Secured Term Loan [Member]
Line of Credit Facility [Line Items]
Senior secured credit facility	$ 2,500,000
Libor plus interest	9.75%
Maximum [Member]
Line of Credit Facility [Line Items]
Aggregate dividend payment				33.00%
Fixed charge coverage ratio				1.30
Minimum [Member]
Line of Credit Facility [Line Items]
Fixed charge coverage ratio				1.00
Minimum [Member] | Investissement Quebec [Member]
Line of Credit Facility [Line Items]
Adjusted long-term debt to adjusted net assets ratio				2.5

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Line of credit covenant long term debt to adjusted net assets.

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Line of credit covenant working capital ratio minimum.

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Line of credit facility additional borrowing capacity.

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Line of credit facility excess availability trigger.

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Amount of the change in the borrowing availability under the credit facility for 100 basis points change between currencies.

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Line of credit facility reserve for letters of credit.

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Number of installment of term loan.

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Senior secured revolving credit facility seasonal availability block.

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Supplemental availability reserve.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 1
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The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Mortgage loan related to property sales in noncash investing and financing activities.

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The portion of the carrying amount of short-term borrowings outstanding as of the balance sheet date, which accrues interest at a rate subject to change from time to time.

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