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Stock Plans - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands				3 Months Ended
	Jun. 22, 2015	May 22, 2015	May 07, 2015	Jul. 02, 2016	Apr. 02, 2016	Jan. 02, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding						0
Stock option expense						$ 12,759
Options To Purchase Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding	734,000	1,700,000
Percentage of options eligible for exchange		99.60%
Weighted-average exercise price	$ 5.25	$ 24.68
Vesting period	3 years
Stock option expense	$ 1,599
Options To Purchase Common Stock | Vesting on the first anniversary
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	25.00%
Options To Purchase Common Stock | Vesting on the second anniversary
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	25.00%
Options To Purchase Common Stock | Vesting on the third anniversary
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	50.00%
Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				3 years	3 years
Stock options, granted				4,000	1,000
Total fair value of stock options				$ 25	$ 6
Stock options, weighted average fair value per share				$ 6.58	$ 6.41
Restricted Stock Performance Condition
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				3 years
Other than options, granted				289,000
Other than options, total fair value				$ 3,819
Other than options, weighted average fair value per share				$ 13.20
Restricted Stock Performance Condition | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Other than options, shares expected to vest				96
Other than options, percentage of outstanding shares expected to vest				33.33%
Restricted Stock Performance Condition | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Other than options, shares expected to vest				482,000
Net debt to EBITDA ratio				450.00%
Other than options, percentage of outstanding shares expected to vest				166.67%
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				3 years
Other than options, granted				434,000
Other than options, total fair value				$ 5,730
Other than options, weighted average fair value per share				$ 13.2
Employees | Stock Incentive Plan 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock conversion ratio			200.00%
Chief Executive Officer | Stock Incentive Plan 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock conversion ratio			350.00%

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-Publisher FASB
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