Organization and Summary of Significant Accounting Policies (Details)	12 Months Ended
	Dec. 27, 2015 USD ($) Segment type_of_contract $ / shares	Dec. 28, 2014 USD ($) $ / shares	Dec. 29, 2013 USD ($) $ / shares
Significant Accounting Policies Disclosure [Line Items]
Number of reportable segments | Segment	3
Fiscal year duration	364 days	364 days	364 days
Number of different types of contractual arrangements | type_of_contract	3
Number of basic categories of fixed price contracts | type_of_contract	3
Accruals for losses on contracts	$ 3,500,000	$ 2,500,000
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Employee Stock Purchase Plan offering & expense recognition period	6 months
Incremental tax benefits from exercise of stock options	$ 0	$ 0	$ 0
Impact on net income (loss) per common share, basic and diluted (in dollars per share) | $ / shares	$ (0.10)	$ (0.06)	$ (0.13)
Movement in Valuation Allowances and Reserves [Roll Forward]
Provisions	$ 400,000	$ 1,500,000	$ 1,000,000
Cash and Cash Equivalents [Abstract]
Restricted cash	700,000	5,400,000
Interest Income (Expense), Net [Abstract]
Interest expense incurred primarily on the Company’s Senior Secured Notes	(36,000,000)	(39,400,000)	(46,400,000)
Miscellaneous interest income	0	200,000	200,000
Interest expense, net	(36,000,000)	(39,200,000)	(46,200,000)
Foreign currency transaction loss (gain)	800,000	0	300,000
New Accounting Pronouncement, Early Adoption, Effect | Other Current Assets
Interest Income (Expense), Net [Abstract]
Current deferred debt issuance costs	(1,300,000)	(1,700,000)
New Accounting Pronouncement, Early Adoption, Effect | Other Assets
Interest Income (Expense), Net [Abstract]
Noncurrent deferred debt issuance costs	(3,000,000)	(5,900,000)
New Accounting Pronouncement, Early Adoption, Effect | Long-term debt
Interest Income (Expense), Net [Abstract]
Current deferred debt issuance costs	1,300,000	1,700,000
Noncurrent deferred debt issuance costs	$ 3,000,000	5,900,000
Minimum
Significant Accounting Policies Disclosure [Line Items]
Fiscal year duration	364 days
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Share-based incentive award vesting period	5 years
Goodwill and Other Intangible Assets, Net [Abstract]
Useful life of finite-lived intangible assets	1 year
Interest Income (Expense), Net [Abstract]
Warranty coverage period	1 year
Maximum
Significant Accounting Policies Disclosure [Line Items]
Fiscal year duration	371 days
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Share-based incentive award vesting period	10 years
Goodwill and Other Intangible Assets, Net [Abstract]
Useful life of finite-lived intangible assets	15 years
Interest Income (Expense), Net [Abstract]
Warranty coverage period	10 years
Buildings and improvements | Minimum
Property and Equipment [Abstract]
Useful life of property and equipment	15 years
Buildings and improvements | Maximum
Property and Equipment [Abstract]
Useful life of property and equipment	39 years
Machinery and equipment | Minimum
Property and Equipment [Abstract]
Useful life of property and equipment	3 years
Machinery and equipment | Maximum
Property and Equipment [Abstract]
Useful life of property and equipment	10 years
Computer equipment and software | Minimum
Property and Equipment [Abstract]
Useful life of property and equipment	1 year
Computer equipment and software | Maximum
Property and Equipment [Abstract]
Useful life of property and equipment	10 years
Vehicles, furniture, and office equipment | Maximum
Property and Equipment [Abstract]
Useful life of property and equipment	5 years
Allowance for Doubtful Accounts
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Year	$ 1,900,000	2,200,000	1,400,000
Provisions	400,000	1,500,000	1,000,000
Write-offs/Recoveries	(500,000)	(1,800,000)	(200,000)
Balance at End of Year	1,800,000	1,900,000	2,200,000
Continuing operations
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Stock-based compensation expense, amount recognized in the consolidated financial statements	6,100,000	3,600,000	7,200,000
Selling, general and administrative expenses
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Stock-based compensation expense, amount recognized in the consolidated financial statements	6,100,000	3,600,000	$ 7,200,000
Purchase order not received
Significant Accounting Policies Disclosure [Line Items]
Accounts receivable	$ 1,700,000	$ 1,600,000
Stock options | Maximum
Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]
Share-based incentive award vesting period	6 years