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Bank Indebtedness - Additional Information (Detail) | 1 Months Ended | 12 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Dec. 31, 2016 USD ($) | Mar. 25, 2017 USD ($) | Mar. 26, 2014 USD ($) | Mar. 26, 2014 CAD | Dec. 21, 2016 USD ($) | Nov. 30, 2016 USD ($) | Mar. 26, 2016 USD ($) | Feb. 10, 2014 USD ($) | Jan. 20, 2014 USD ($)
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Bank indebtedness |  | $ 70,434,000 |  |  |  |  | $ 62,431,000 |  |
Senior secured revolving credit facility, excess availability |  | 14,600,000 |  |  |  |  | 16,200,000 |  |
Senior secured credit facility | $ 110,000,000 |  |  |  |  |  |  |  |
Senior secured revolving credit facility reserve |  | 6,000,000 |  |  |  |  |  |  |
Reduction in the senior secured term loan | 5,000,000 |  |  |  |  |  |  |  |
Minimum excess availability | $ 8,000,000 | 30,000,000 |  |  |  |  |  |  |
Senior secured revolving credit facility, seasonal availability block |  |  |  |  |  |  |  | $ 5,000,000 | $ 12,500,000
Mortgage on moveable property (general) under the Civil Code (Quebec) |  |  | $ 188,395,000 | CAD 250,000,000 |  |  |  |  |
Senior Secured Revolving Credit Facility [Member] |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Senior secured revolving credit facility, excess availability |  | 14,600,000 |  |  |  |  | $ 16,200,000 |  |
Senior secured credit facility |  | $ 110,000,000 |  |  |  |  |  |  |
Secured credit facility description | In December 2016, the Company executed an amendment to the terms of its $110.0 million senior secured revolving credit facility to extend the maturity, which was set to expire on August 22, 2017. The term of the senior secured revolving credit facility now expires on the earlier to occur of (a) December 21, 2021 or (b) the date that is 91 days prior to the maturity date then in effect with respect to the senior secured term loan debt. | In December 2016, the Company executed an amendment to the terms of its $110.0 million senior secured revolving credit facility to extend the maturity, which was set to expire on August 22, 2017. The term of the senior secured revolving credit facility now expires on the earlier to occur of (a) December 21, 2021 or (b) the date that is 91 days prior to the maturity date then in effect with respect to the senior secured term loan debt. |  |  |  |  |  |  |
Senior Secured Term Loan [Member] |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Senior secured credit facility | $ 28,000,000 |  |  |  |  | $ 33,000,000 |  |  |
Line of Credit Facility Expiration Date | May 21, 2021 | May 21, 2021 |  |  |  |  |  |  |
As Amended [Member] |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Minimum excess availability | $ 6,000,000 |  |  |  |  |  |  |  |
Senior secured revolving credit facility, seasonal availability block |  |  |  |  |  |  |  | $ 4,000,000 | $ 11,500,000
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] | Senior Secured Revolving Credit Facility [Member] |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Senior secured revolving credit facility reserve |  | $ 6,000,000 |  |  | $ 8,000,000 |  |  |  |

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