|
Long Term Debt (Details) (USD $)
|
3 Months Ended | 6 Months Ended | 6 Months Ended | 6 Months Ended | 6 Months Ended | 6 Months Ended | 6 Months Ended | 6 Months Ended | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jun. 30, 2013
Installments
|
Jun. 30, 2012
|
Jun. 30, 2013
Installments
|
Jun. 30, 2012
|
Dec. 31, 2012
|
Jun. 30, 2013
Promissory Notes and Installment Agreements [Member]
Installments
|
Oct. 31, 2011
Promissory Notes and Installment Agreements [Member]
|
Jun. 30, 2013
Amended Revolving Credit and Term Loan Agreement [Member]
|
Jun. 30, 2012
Amended Revolving Credit and Term Loan Agreement [Member]
|
Jun. 30, 2013
Revolving Credit Facility [Member]
|
Jun. 30, 2013
Revolving Credit Facility [Member]
Amended Revolving Credit and Term Loan Agreement [Member]
|
Jun. 30, 2013
Revolving Credit Facility [Member]
Prime rate [Member]
|
Jun. 30, 2013
Revolving Credit Facility [Member]
LIBOR [Member]
|
Jun. 30, 2013
Term Loan [Member]
|
Dec. 31, 2012
Term Loan [Member]
|
Jun. 30, 2013
Term Loan [Member]
Amended Revolving Credit and Term Loan Agreement [Member]
|
Jun. 30, 2013
Term Loan [Member]
Prime rate [Member]
|
Jun. 30, 2013
Term Loan [Member]
LIBOR [Member]
|
Jun. 30, 2013
Promissory Note dated September 28, 2010 [Member]
Installments
|
Dec. 31, 2012
Promissory Note dated September 28, 2010 [Member]
|
Jun. 30, 2013
Promissory Note dated September 28, 2010 [Member]
Promissory Notes and Installment Agreements [Member]
|
Jun. 30, 2013
Promissory Note dated October 31, 2011 [Member]
Installments
|
Jun. 30, 2013
Promissory Note dated February 12, 2013 ("New Note") [Member]
|
Dec. 31, 2012
Promissory Note dated February 12, 2013 ("New Note") [Member]
|
Jun. 30, 2012
Promissory Note dated February 12, 2013 ("New Note") [Member]
Promissory Notes and Installment Agreements [Member]
|
Jun. 30, 2013
Various capital lease and promissory note obligations [Member]
|
Dec. 31, 2012
Various capital lease and promissory note obligations [Member]
|
Jun. 30, 2013
Revolving Credit and Term Loan [Member]
|
Dec. 31, 2012
Revolving Credit and Term Loan [Member]
|
Jun. 30, 2013
Equipment line of credit [Member]
|
|||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||||||||||||||||||||||||||
| Long-term debt | $ 14,471,000 | $ 14,471,000 | $ 14,267,000 | $ 12,381,000 | [1] | $ 13,524,000 | [1] | $ 119,000 | [2] | $ 352,000 | [2] | $ 184,000 | [2] | $ 0 | [2] | $ 116,000 | $ 391,000 | $ 1,671,000 | [1] | $ 0 | [1] | |||||||||||||||||||||
| Less current portion of long-term debt | 2,568,000 | 2,568,000 | 2,794,000 | |||||||||||||||||||||||||||||||||||||||
| Less long-term debt related to assets held for sale | 53,000 | 53,000 | 71,000 | |||||||||||||||||||||||||||||||||||||||
| Long-term debt, less current portion | 11,850,000 | 11,850,000 | 11,402,000 | |||||||||||||||||||||||||||||||||||||||
| Description of variable rate basis | Prime rate | LIBOR | Prime rate | LIBOR | ||||||||||||||||||||||||||||||||||||||
| Reference rate (in hundredths) | 3.25% | |||||||||||||||||||||||||||||||||||||||||
| Basis spread on variable rate (in hundredths) | 2.00% | 3.00% | 2.50% | 3.50% | ||||||||||||||||||||||||||||||||||||||
| Maturity date | Oct. 31, 2016 | Oct. 31, 2016 | ||||||||||||||||||||||||||||||||||||||||
| Effective interest rate (in hundredths) | 3.30% | 4.06% | 6.00% | 6.00% | ||||||||||||||||||||||||||||||||||||||
| Periodic payment, principal | 190,000 | 10,000 | ||||||||||||||||||||||||||||||||||||||||
| Number of monthly installments | 36 | 36 | 24 | 36 | 36 | |||||||||||||||||||||||||||||||||||||
| Periodic payment | 40,000 | 190,000 | 40,000 | |||||||||||||||||||||||||||||||||||||||
| Interest rate (in hundredths) | 6.00% | 6.00% | 6.00% | |||||||||||||||||||||||||||||||||||||||
| Periodic payment date | Oct. 15, 2010 | Feb. 28, 2013 | ||||||||||||||||||||||||||||||||||||||||
| Interest rate, minimum (in hundredths) | 5.20% | |||||||||||||||||||||||||||||||||||||||||
| Interest rate, maximum (in hundredths) | 8.00% | |||||||||||||||||||||||||||||||||||||||||
| Face amount | 1,322,000 | |||||||||||||||||||||||||||||||||||||||||
| 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 | 10,000 | |||||||||||||||||||||||||||||||||||||||||
| Debt instrument, fee amount | 217,500 | |||||||||||||||||||||||||||||||||||||||||
| Interest expense - financing fees | 24,000 | 26,000 | 47,000 | 60,000 | 298,000 | |||||||||||||||||||||||||||||||||||||
| Excess availability under revolving credit | 7,281,000 | |||||||||||||||||||||||||||||||||||||||||
| 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) | 0.50% | |||||||||||||||||||||||||||||||||||||||||
| Minimum fixed charge coverage ratio | 1:25 to 1:00 | |||||||||||||||||||||||||||||||||||||||||
| Amendment Fee | 20,000 | |||||||||||||||||||||||||||||||||||||||||
| Debt instrument principal amount | 230,000 | |||||||||||||||||||||||||||||||||||||||||
| Promissory note | 2,500,000 | |||||||||||||||||||||||||||||||||||||||||
| Cancelled debt principal balance pursuant to settlement agreement | $ 1,460,000 | |||||||||||||||||||||||||||||||||||||||||
| Number of days for trading of common stock to determine average closing price | 30 days | |||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||