Operations and Significant Accounting Policies (Policies)	3 Months Ended
	Apr. 03, 2015
Operations and Significant Accounting Policies [Abstract]
Trade and Other Accounts Receivable, Policy	Accounts receivable are comprised of trade accounts receivable and other receivables. Trade accounts receivable are recorded at net realizable value and totaled $86.8 million and $77.1 million as of April 3, 2015 and December 31, 2014, respectively. This value includes an allowance for estimated uncollectible accounts, returns and allowances, cash discounts and other adjustments. The allowance for doubtful accounts is based on historical experience, the level of past-due accounts based on the contractual terms of the receivables, current economic conditions and an evaluation of the customers' credit worthiness. Accounts receivable are charged against the allowance for doubtful accounts when it is probable that the receivable will not be recovered.

Disclosure of accounting policy for trade and other accounts receivables. This disclosure may include the basis at which such receivables are carried in the entity's statements of financial position (for example, net realizable value), how the entity determines the level of its allowance for doubtful accounts, when impairments, charge-offs or recoveries are recognized, and the entity's income recognition policies for such receivables, including its treatment of related fees and costs, its treatment of premiums, discounts or unearned income, when accrual of interest is discontinued, how the entity records payments received on nonaccrual receivables and its policy for resuming accrual of interest on such receivables. If the enterprise holds a large number of similar loans, disclosure may include the accounting policy for the anticipation of prepayments and significant assumptions underlying prepayment estimates for amortization of premiums, discounts, and nonrefundable fees and costs.

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