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Long-Term Debt (Details) |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Aug. 01, 2011 USD ($) CreditFacility | Jun. 27, 2015 USD ($) CreditFacility | Jun. 27, 2015 USD ($) covenant | Jun. 28, 2014 USD ($)
Long-Term Debt (Textual) [Abstract] |  |  |  |
Effective date | Aug. 01, 2011 |  |  |
Number of credit facilities | CreditFacility | 3 | 2 |  |
Credit facilities, maximum capacity | $ 50,000,000 |  |  |
Required minimum tangible net worth |  | $ 175,067,000 | $ 175,067,000 |
Actual tangible net worth |  | 205,006,000 | 205,006,000 |
Required minimum EBITDA (not less than) |  | 5,000,000 | 5,000,000 |
Actual EBITDA |  | 66,444,000 | $ 66,444,000 |
Number of debt covenants | covenant |  |  | 2 |
Funded debt to EBITDA |  |  | 3.0 |
EBIT to Interest Expense ratio |  |  | 2.5 |
Line of Credit Amortization |  |  | $ 0 | $ 0
Facility B [Member] |  |  |  |
Long-Term Debt (Textual) [Abstract] |  |  |  |
Credit facilities, maximum capacity |  | 35,000,000 | $ 35,000,000 |
Line of Credit Facility, Interest Rate Description |  |  | P30D |
Facility [Member] |  |  |  |
Long-Term Debt (Textual) [Abstract] |  |  |  |
Credit facilities, maximum capacity |  | $ 15,000,000 | $ 15,000,000 |
Variable interest rate |  | 1.45% |  |
Line of Credit Facility, Interest Rate Description |  |  | P30D |
Debt Instrument, Restrictive Covenants |  |  | 92000000 |
Debt covenant, Minimum Tangible Net Worth |  |  | 5000000 |
Debt Covenant, Minimum Tangible Net Worth, Annual Increase by Percentage of Net Income |  |  | 50.00% |
Facility B [Member] |  |  |  |
Long-Term Debt (Textual) [Abstract] |  |  |  |
Expiration date |  |  | Aug. 01, 2016 |
Funded debt to EBITDA |  |  | 3.0 |
EBIT to Interest Expense ratio |  |  | 2.5 |
Facility B [Member] | Base Rate [Member] | Minimum [Member] |  |  |  |
Long-Term Debt (Textual) [Abstract] |  |  |  |
Variable interest rate |  |  | (0.25%) |
Facility B [Member] | Base Rate [Member] | Maximum [Member] |  |  |  |
Long-Term Debt (Textual) [Abstract] |  |  |  |
Variable interest rate |  |  | 0.00% |
Facility B [Member] | London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member] |  |  |  |
Long-Term Debt (Textual) [Abstract] |  |  |  |
Variable interest rate |  |  | 1.45% |
Facility B [Member] | London Interbank Offered Rate (LIBOR) [Member] | Maximum [Member] |  |  |  |
Long-Term Debt (Textual) [Abstract] |  |  |  |
Variable interest rate |  |  | 2.25% |
Facility [Member] |  |  |  |
Long-Term Debt (Textual) [Abstract] |  |  |  |
Expiration date |  |  | Aug. 01, 2016 |
Secured Debt [Member] |  |  |  |
Long-Term Debt (Textual) [Abstract] |  |  |  |
Payments on credit facility |  |  | Facility C requires monthly payments of interest for the first 24 months and monthly payments of principal plus accrued interest for 60 months |
Secured Debt [Member] | Secured Debt [Member] |  |  |  |
Long-Term Debt (Textual) [Abstract] |  |  |  |
Credit facilities, maximum capacity |  | $ 15,000,000 | $ 15,000,000 |

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- Definition Description of minimum financial levels (for example, tangible net worth and working capital) and achievement of certain financial ratios (for example, working capital ratio and debt service coverage ratio), and adherence to certain clauses which generally require or restrict certain actions (for example, entering into a debt arrangement with equal or greater seniority, and selling or discontinuing a certain business segment or material subsidiary) to be in compliance with the covenant clauses of the debt agreement. May also include a discussion of the adverse consequences that would result if the entity violates or fails to satisfy the covenants. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 + Details
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- Definition Description of covenants that limit or prohibit certain actions or activities without the lender's prior consent within a specified period of time or until certain specified targets are achieved for example, reduction of the debt or an increase in net worth to a specified amount). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(e)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 + Details
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