v2.4.0.6

Long-Term Debt (Details Textual) (USD $)	1 Months Ended			9 Months Ended		9 Months Ended		9 Months Ended			9 Months Ended
	Jun. 30, 2007	Sep. 29, 2012	Sep. 24, 2011	Sep. 29, 2012 Citizen Loan Agreement [Member]	Mar. 31, 2012 Citizen Loan Agreement [Member]	Sep. 29, 2012 Citizens Equipment Facility [Member]	Jun. 30, 2010 Citizens Equipment Facility [Member]	Sep. 29, 2012 Mortgages [Member]	Sep. 29, 2012 Mortgages [Member] Citizen Loan Agreement [Member]	Jun. 30, 2007 Mortgages [Member] Citizen Loan Agreement [Member] sqft	Sep. 29, 2012 Citizens Real Estate Loan [Member]	Sep. 29, 2012 Citizens Real Estate Loan [Member] Citizen Loan Agreement [Member]	Sep. 29, 2012 Balloon Payment [Member] Mortgages [Member] Citizen Loan Agreement [Member]	Sep. 29, 2012 Balloon Payment [Member] Citizens Real Estate Loan [Member] Citizen Loan Agreement [Member]	Sep. 29, 2012 LIBOR [Member] Citizens Equipment Facility [Member]	Jun. 30, 2012 LIBOR [Member] Citizens Equipment Facility [Member]	Sep. 29, 2012 LIBOR [Member] Citizens Real Estate Loan [Member]	Sep. 29, 2012 LIBOR [Member] Minimum [Member] Citizens Revolving Line of Credit [Member]	Mar. 15, 2012 LIBOR [Member] Minimum [Member] Citizens Revolving Line of Credit [Member]	Sep. 29, 2012 LIBOR [Member] Maximum [Member] Citizens Revolving Line of Credit [Member]	Mar. 15, 2012 LIBOR [Member] Maximum [Member] Citizens Revolving Line of Credit [Member]
Long Term Debt (Textual) [Abstract]
Loan facility initiation date	Jun. 30, 2007
Loan amount, outstanding			$ 0
Debt instrument amount							4,999,000			13,000,000
Area acquired for mortgage loan facility										340,000
Mortgage loan payments									43,000			45,000	9,403,000	5,415,000
Loan amount, frequency of payments						60		Eighty-three			Sixty
Loan amount, expiration date								Jul. 02, 2014			Mar. 15, 2017
Line of credit facility, maximum borrowing capacity					18,000,000
Additional mortgage loan				8,122,000
Line of credit facility, remaining borrowing capacity		16,869,000
Average outstanding revolving loan balance				$ 1,087,000
Debt instrument, floating rate of interest															0.21%	3.00%	2.50%	2.00%	2.50%	3.75%	3.00%

X

- Definition

Area acquired for mortgage loan facility.

+ References

No definition available.

+ Details

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Period Type:	instant

X

- Details

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X

- Definition

The percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	na
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X

- Definition

The stated principal amount of the debt instrument at time of issuance, which may vary from the carrying amount because of unamortized premium or discount.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399



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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=6584090&loc=d3e28878-108400



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-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 21

-Paragraph 16, 20

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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X

- Definition

Amount of the required periodic payments applied to principal.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

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X

- Definition

Amount borrowed under the credit facility as of the balance sheet date.

+ References

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

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- Definition

Average amount borrowed under the credit facility during the period.

+ References

No definition available.

+ Details

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X

- Definition

Date the credit facility terminates, in CCYY-MM-DD format.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



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- Definition

Description of the frequency of periodic payments, which may be presented in a variety of ways (for example, monthly, quarterly, annually).

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 2, 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

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-Subparagraph (SX 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



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-Number 210

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- Definition

Increase for additional borrowings on the credit facility during the period.

+ 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.(f))

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- Definition

Date the credit facility first became available, in CCYY-MM-DD format.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 2, 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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

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-Topic 210

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

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-Section S99

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