Short- and Long-Term Obligations - Schedule of Long-Term Obligations (Details) (USD $) In Thousands, unless otherwise specified	Apr. 04, 2015	Jan. 03, 2015
Debt Instrument [Line Items]
Total short- and long-term debt	$ 30,750us-gaap_LongTermDebt	$ 25,861us-gaap_LongTermDebt
Borrowings Under Overdraft	0us-gaap_BankOverdrafts	111us-gaap_BankOverdrafts
Less: Short-Term Obligations	(625)us-gaap_LongTermDebtCurrent	(611)us-gaap_LongTermDebtCurrent
Long-Term Obligations	30,125us-gaap_LongTermDebtNoncurrent	25,250us-gaap_LongTermDebtNoncurrent
Line of Credit [Member]
Debt Instrument [Line Items]
Total short- and long-term debt	25,000	20,000
Commercial Real Estate Loan [Member]
Debt Instrument [Line Items]
Total short- and long-term debt	$ 5,750	$ 5,750

Carrying value as of the balance sheet date of payments made in excess of existing cash balances, which will be honored by the bank but reflected as a loan to the entity. Overdrafts generally have a very short time frame for correction or repayment and are therefore more similar to short-term bank financing than trade financing.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Current Liabilities

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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