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LONG TERM DEBT (Details) (USD $) | 12 Months Ended |  |  | 12 Months Ended |  |  | 12 Months Ended |  | 3 Months Ended | 10 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended |  | 12 Months Ended |  |  |  | 12 Months Ended |  |  | 12 Months Ended |  |  |  |
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Dec. 31, 2012 Installment | Dec. 31, 2011 | Dec. 31, 2010 | May 08, 2012 | Dec. 31, 2009 | Dec. 31, 2012 Promissory Notes and Installment Agreements [Member] | Dec. 31, 2011 Promissory Notes and Installment Agreements [Member] | Oct. 31, 2011 Promissory Notes and Installment Agreements [Member] | May 08, 2009 Promissory Notes and Installment Agreements [Member] Common Stock [Member] | Dec. 31, 2012 Promissory Notes and Installment Agreements [Member] Mr. Lampson [Member] | May 08, 2009 Promissory Notes and Installment Agreements [Member] Mr. Lampson [Member] Common Stock [Member] | May 08, 2009 Promissory Notes and Installment Agreements [Member] Mr. Lampson [Member] Warrant [Member] | May 08, 2009 Promissory Notes and Installment Agreements [Member] Mr. Diehl [Member] Warrant [Member] | May 08, 2009 Promissory Notes and Installment Agreements [Member] Mr. Rettig [Member] Common Stock [Member] | Dec. 31, 2011 Amended Revolving Credit and Term Loan Agreement [Member] | Oct. 31, 2011 Amended Revolving Credit and Term Loan Agreement [Member] | Dec. 31, 2012 Amended Revolving Credit and Term Loan Agreement [Member] | Dec. 31, 2012 Amendment to Amended Loan Agreement [Member] | Dec. 31, 2012 Revolving Credit Facility [Member] | Dec. 31, 2011 Revolving Credit Facility [Member] | Dec. 31, 2012 Revolving Credit Facility [Member] Amended Revolving Credit and Term Loan Agreement [Member] | Dec. 31, 2012 Revolving Credit Facility [Member] Prime rate [Member] | Dec. 31, 2012 Revolving Credit Facility [Member] LIBOR [Member] | Dec. 31, 2012 Term Loan [Member] | Dec. 31, 2011 Term Loan [Member] | Dec. 31, 2012 Term Loan [Member] Amended Revolving Credit and Term Loan Agreement [Member] | Dec. 31, 2012 Term Loan [Member] Prime rate [Member] | Dec. 31, 2012 Term Loan [Member] LIBOR [Member] | Dec. 31, 2012 Promissory Note dated April 18, 2011 [Member] | Dec. 31, 2011 Promissory Note dated April 18, 2011 [Member] | Dec. 31, 2012 Promissory Note dated April 18, 2011 [Member] LIBOR [Member] | Dec. 31, 2012 Promissory Note dated September 28, 2010 [Member] Installment | Dec. 31, 2011 Promissory Note dated September 28, 2010 [Member] | Dec. 31, 2012 Promissory Note dated September 28, 2010 [Member] Promissory Notes and Installment Agreements [Member] | Sep. 28, 2010 Promissory Note dated September 28, 2010 [Member] Promissory Notes and Installment Agreements [Member] | Dec. 31, 2012 Promissory Note dated October 31, 2011 [Member] | Dec. 31, 2011 Promissory Note dated October 31, 2011 [Member] | Dec. 31, 2012 Promissory Note dated February 12, 2013 ("New Note") [Member] | Feb. 12, 2013 Promissory Note dated February 12, 2013 ("New Note") [Member] Promissory Notes and Installment Agreements [Member] Subsequent Event [Member] Installment | Dec. 31, 2012 Promissory Note dated February 12, 2013 ("New Note") [Member] Promissory Notes and Installment Agreements [Member] Subsequent Event [Member] | Dec. 31, 2012 Various capital lease and promissory note obligations [Member] | Dec. 31, 2011 Various capital lease and promissory note obligations [Member] | Apr. 18, 2011 Promissory note dated May 8, 2009 [Member] Installment | Apr. 18, 2011 Promissory note dated May 8, 2009 [Member] Promissory Notes and Installment Agreements [Member] Mr. Lampson [Member] Warrant [Member] | May 08, 2009 Promissory note dated May 8, 2009 [Member] Promissory Notes and Installment Agreements [Member] Mr. Lampson [Member] Warrant [Member] | Dec. 31, 2012 Equipment line of credit [Member] | Dec. 31, 2012 Assets Held-for-sale [Member]
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt | $ 14,267,000 | $ 17,821,000 |  |  |  |  | $ 14,196,000 |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 | [1],[2] | $ 0 | [1],[2] |  |  |  | $ 13,524,000 | [1],[2] | $ 15,810,000 | [1],[2] |  |  |  | $ 0 | [3],[4],[5] | $ 318,000 | [3],[4],[5] |  | $ 352,000 | [4] | $ 798,000 | [4] |  |  | $ 0 | [4],[6] | $ 636,000 | [4],[6] |  |  |  | $ 391,000 | [7] | $ 259,000 | [7] |  |  |  |  |
Less current portion of long-term debt | 2,794,000 | 3,521,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Less long-term debt related to assets held for sale | 71,000 | 105,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt, less current portion | 11,402,000 | 14,195,000 | [8] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Description of variable rate basis |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | prime rate | LIBOR |  |  |  |  |  | prime rate | LIBOR |  |  |  |  | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reference rate (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3.25% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.00% | 3.00% |  |  |  |  |  | 2.50% | 3.50% |  |  |  |  | 4.50% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maturity date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Oct. 31, 2016 |  |  |  |  |  |  | Oct. 31, 2016 |  |  |  |  |  |  | Apr. 08, 2012 |  |  |  |  |  |  |  |  |  |  | May 15, 2014 |  |  |  | Jan. 31, 2015 |  |  |  |  |  |  |  |  |  |  |
Effective interest rate (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3.80% |  | 4.40% |  |  |  |  | 3.90% |  | 4.20% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Periodic payment, principal |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 190,000 |  |  |  |  |  |  | 82,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reference rate, minimum (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  | 1.00% |  |  |  |  | 1.50% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of monthly installments | 36 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 36 |  |  |  |  |  |  |  |  |  |  | 24 |  |  |  |  |  | 12 |  |  |  |
Periodic payment | 40,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 190,000 |  |  |  |  |  |  |  | 40,000 |  |  |  |  |  | 76,000 |  |  |  | 10,000 |  |  |  |  |  |  |  |  |  |  |
Interest rate (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 6.00% |  |  |  |  |  | 6.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Periodic payment date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | May 08, 2011 |  |  |  |  | Oct. 15, 2010 |  |  |  |  |  | Nov. 15, 2011 |  |  |  | Feb. 28, 2013 |  |  |  |  |  |  |  |  |  |  |
Interest rate, minimum (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5.20% |  |  |  |  |  |  |  |
Interest rate, maximum (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8.00% |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  | 3,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,322,000 |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,000,000 |  |
Long-term debt, principal balance |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 990,000 |  |  |
Debt discount | 0 | 12,000 |  | 117,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  | (117,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 25,000,000 |  |  |  |  |  |  | 16,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,500,000 |
Maximum percentage of commercial receivables (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 85.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum number of days of commercial receivables |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 90 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum percentage of commercial broker receivables (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 85.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum number of days commercial broker receivables |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 120 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum percentage of acceptable government agency receivables (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 85.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum number of days of acceptable government agency receivables |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 150 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum percentage of accepted unbilled amounts (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum number of days of accepted unbilled amounts |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 60 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization period of term loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,833,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 500,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase price reduction, note settlement | 1,230,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, fee amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 217,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest expense-financing fees | 107,000 | 207,000 |  | 412,000 |  |  |  |  |  |  |  |  |  |  |  |  | 298,000 | 33,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loss on extinguishment of debt | 0 | (91,000) |  | 0 |  |  |  |  |  |  |  |  |  |  |  | 91,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Excess availability under revolving credit |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10,146,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notice period upon payment in full of debt obligation before date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 90 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payment of fee in case of prepayment of debt on date one (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payment of fee in case of prepayment of debt on date two (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.50% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Excluded cost related to acquisition |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 700,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost resulting from fair value of percentage of completion contract |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,600,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum fixed charge coverage ratio |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.25 to 1.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fee payment to PNC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 15,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of securities to be issued for warrants (in shares) |  |  |  |  |  |  |  |  |  |  |  |  | 27,000 | 3,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price of warrants (in dollars per share) |  |  |  |  | $ 7.5 |  |  |  |  |  |  |  | $ 7.5 | $ 7.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, issued (in shares) | 11,247,642 | 11,213,587 |  |  |  |  |  |  |  | 40,000 |  | 36,000 |  |  | 4,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of warrant acquired by board member |  |  |  |  |  |  |  |  |  |  | 150.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum number of payoffs of shares in terms of outstanding equity (in hundredths) |  |  |  |  |  |  | 19.90% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Promissory note |  |  |  |  |  |  |  |  | 2,500,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 230,000 |  |  |  |  |  |  |  |  |
Cancelled debt principal balance pursuant to settlement agreement | 1,460,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of days from closing of acquisition |  |  |  |  |  |  |  | 10 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of days for trading of common stock to determine average closing price |  |  |  |  |  |  | 30 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,794,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 36,000,000
2014 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,440,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 35,000,000
2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,296,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 6,666,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total | 14,267,000 | 17,821,000 |  |  |  |  | 14,196,000 |  |  |  |  |  |  |  |  |  |  |  |  | 0 | [1],[2] | 0 | [1],[2] |  |  |  | 13,524,000 | [1],[2] | 15,810,000 | [1],[2] |  |  |  | 0 | [3],[4],[5] | 318,000 | [3],[4],[5] |  | 352,000 | [4] | 798,000 | [4] |  |  | 0 | [4],[6] | 636,000 | [4],[6] |  |  |  | 391,000 | [7] | 259,000 | [7] |  |  |  |  |
Future maturities of the capital leases [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2013 | 53,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2014 | 37,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2015 | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2016 | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2017 | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total Minimum Lease Payments | 90,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Less amount representing interest (effective interest rate of 6.76%) | (5,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Less estimated executory costs | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net minimum lease payments | 85,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Less current installments of obligations under capital leases | 53,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Obligations under capital leases excluding current installments | $ 32,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Effective interest rate on capital lease obligations (in hundredths) | 6.50% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
[1] | Our Revolving Credit facility is collateralized by our accounts receivable and our Term Loan is collateralized by our property, plant, and equipment.
[2] | On October 31, 2011, the Company entered into an "Amended and Restated Revolving Credit, Term Loan and Security Agreement" with PNC Bank. Under the original credit facility with PNC dated December 22, 2000, as amended, variable interest was determined based on the options as noted; however, variable interest under the LIBOR option provided for a minimum floor base of 1.0% for both our Revolving Credit and Term Loan from January 1, 2011 to October 30, 2011.
[3] | Original promissory note dated May 8, 2009 of $3,000,000 was modified on April 18, 2011, with principal balance of approximately $990,000. See "Promissory Notes and Installment Agreements" below for terms of original and amended promissory notes and the final payment made on the note.
[4] | Uncollateralized note.
[5] | Net of debt discount of ($0) and ($117,000) for December 31, 2012 and December 31, 2011, respectively. See "Promissory Notes and Installment Agreements" below for additional information.
[6] | Promissory note entered into in connection with acquisition of SEC on October 31, 2011. See "Promissory Notes and Installment Agreements" below for cancellation and termination of the October 31. 2011 note and the new note dated February 12, 2013, entered into between the Company and TNC in connection with settlement with TNC regarding certain claims that the Company asserted against TNC subsequent to the acquisition of SEC on October 31, 2011.
[7] | Includes the $230,000 New Note issued to TNC on February 12, 2013 as discussed in Note 3 "Business Combination." This note was issued to replace the remaining balance of $1,460,000 of the $2,500,000 October Note issued on October 31, 2012 in connection with the acquisition of SEC. The remaining balance of the $1,460,000 October Note was cancelled and terminated on February 12, 2013, in connection with the settlement with TNC regarding certain claims that the Company asserted against TNC subsequent to the acquisition of SEC on October 31, 2011.
[8] | As presented in the accompanying consolidated financial statements contained herein within this Form 10-K/A – Amendment No. 1.

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- Definition Amount of minimum lease payments maturing in the forth fiscal year following the latest fiscal year for capital leases. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 13 -Paragraph 16 -Subparagraph a(ii) -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. + Details
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- Definition The exercise price of each class of warrants or rights outstanding. + 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.(i)(4)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph i -Subparagraph 4 -Article 4 + Details
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