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DEBT AND CREDIT AGREEMENTS (Details) (USD $) In Thousands, unless otherwise specified |  |  |  |  | 0 Months Ended | 6 Months Ended |  |  |  |  | 6 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 30, 2013 | Dec. 31, 2012 | Jun. 30, 2013 New Markets Tax Credit Transaction | Jun. 30, 2013 Term loans and notes payable | Dec. 31, 2012 Term loans and notes payable | Aug. 22, 2012 Credit facility | Jun. 30, 2013 Credit facility | Dec. 31, 2012 Credit facility | Aug. 23, 2012 Credit facility | Aug. 23, 2012 Credit facility Minimum | Apr. 05, 2010 Great Western Bank, construction loan | Apr. 28, 2009 Great Western Bank, construction loan | Jun. 30, 2013 Great Western Bank, Term Loan item
Credit Facilities |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt, gross |  |  |  | $ 3,123 | $ 3,308 |  |  | $ 955 |  |  |  |  |
Less-Current portion | (356) | (1,307) |  |  |  |  |  |  |  |  |  |  |
Long-term debt, net of current maturities | 2,767 | 2,956 | 2,600 |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  | 20,000 |  | 6,500 | 10,000 |
Line of credit facilities, term of credit agreements |  |  |  |  |  | 3 years |  |  |  |  |  |  |
Maximum borrowing capacity of the face value of eligible receivables (as a percent) |  |  |  |  |  |  |  |  | 85.00% |  |  |  |
Maximum percentage of book value of inventories that may be financed |  |  |  |  |  |  |  |  | 50.00% |  |  |  |
Variable rate basis |  |  |  |  |  | one month LIBOR |  |  |  |  |  |  |
Interest rate margin (as a percent) |  |  |  |  |  |  |  |  | 4.25% |  |  |  |
Interest rate (as a percent) |  |  |  |  |  |  |  |  |  | 5.25% | 8.50% |  |
Annual unused line fee (as a percent) |  |  |  |  |  | 0.50% |  |  |  |  |  |  |
Outstanding indebtedness under the Credit Facility |  |  |  |  |  |  | 0 |  |  |  |  |  |
Current borrowing capacity |  |  |  |  |  |  | $ 13,318 |  |  |  |  |  |
Interest rate (as a percent) |  |  |  |  |  |  | 5.25% |  |  |  |  |  |
Number of financial covenants |  |  |  |  |  |  |  |  |  |  |  |  | 0

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- Definition Represents the maximum borrowing capacity under the credit facility as a percentage of the book value of eligible inventories. + References No definition available. + Details
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- Definition Represents the maximum borrowing capacity under the credit facility as a percentage of the face value of eligible receivables. + References No definition available. + Details
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- Definition Represents the aggregate of current maturities of long-term debt and short-term 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 The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR. + References No definition available. + Details
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- Definition 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. + 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 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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