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LINE OF CREDIT (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012
Mortgage Note Payable [Member] |
Debt Instrument [Line Items] |
Borrowings under industrial revenue bonds | $ 3,400,000
Amortization period of bonds | 20 years
Fixed interest rate of bonds (in hundredths) | 5.60%
Mortgage scheduled maturities [Abstract] |
2013 | 138,000
2014 | 146,000
2015 | 154,000
2016 | 163,000
2017 | 172,000
Thereafter | 2,646,000
Revolving Line of Credit Facility [Member] |
Line of Credit Facility [Line Items] |
Maximum borrowing capacity of line of credit facility | 6,000,000
Line of credit facility outstanding | 0
Description of variable rate basis | LIBOR
Basis spread on variable rate (in hundredths) | 1.75%
Maximum ratio of tangible net worth | 0.75
Ratio of minimum fixed charge | 1.25
Available borrowing capacity of line of credit facility | 4,000,000
Equipment Line of Credit Facility [Member] |
Line of Credit Facility [Line Items] |
Maximum borrowing capacity of line of credit facility | 1,000,000
Maximum ratio of tangible net worth | 0.75
Ratio of minimum fixed charge | 1.25
Available borrowing capacity of line of credit facility | $ 1,000,000
Equipment Line of Credit Facility [Member] | Prior to Conversion of Credit Facility [Member] |
Line of Credit Facility [Line Items] |
Description of variable rate basis | LIBOR
Basis spread on variable rate (in hundredths) | 2.25%
Credit facility term | 1 year
Equipment Line of Credit Facility [Member] | After Conversion of Credit Facility [Member] |
Line of Credit Facility [Line Items] |
Description of variable rate basis | LIBOR
Basis spread on variable rate (in hundredths) | 2.50%
Credit facility term | 5 years

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- Definition Maximum ratio of tangible net worth. This ratio measure the entity ability to pay off its incurred debt. + References No definition available. + Details
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- 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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- Definition Amount borrowed under the credit facility as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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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 -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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