Quarterly report pursuant to sections 13 or 15(d)

Long Term Debt (Details)

v2.4.0.6
Long Term Debt (Details) (USD $)
 3 Months Ended 9 Months Ended 6 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Dec. 31, 2011
Jun. 30, 2012
Revolving Credit and Term Loan Agreement [Member]
Sep. 30, 2012
Revolving Credit and Term Loan Agreement [Member]
Sep. 30, 2012
Promissory Notes and Installment Agreements [Member]
Sep. 30, 2012
Promissory Notes and Installment Agreements [Member]
Mr. Lampson [Member]
Sep. 30, 2012
Promissory Notes and Installment Agreements [Member]
Mr. Diehl [Member]
Sep. 30, 2012
Revolving Credit Facility [Member]
Dec. 31, 2011
Revolving Credit Facility [Member]
Sep. 30, 2012
Revolving Credit Facility [Member]
Revolving Credit and Term Loan Agreement [Member]
Sep. 30, 2012
Revolving Credit Facility [Member]
Prime rate [Member]
Sep. 30, 2012
Revolving Credit Facility [Member]
Prime rate [Member]
Revolving Credit and Term Loan Agreement [Member]
Sep. 30, 2012
Revolving Credit Facility [Member]
LIBOR [Member]
Sep. 30, 2012
Revolving Credit Facility [Member]
LIBOR [Member]
Revolving Credit and Term Loan Agreement [Member]
Sep. 30, 2012
Term Loan [Member]
Dec. 31, 2011
Term Loan [Member]
Sep. 30, 2012
Term Loan [Member]
Revolving Credit and Term Loan Agreement [Member]
Sep. 30, 2012
Term Loan [Member]
Prime rate [Member]
Sep. 30, 2012
Term Loan [Member]
LIBOR [Member]
Sep. 30, 2012
Promissory Note dated April 18, 2011 [Member]
Dec. 31, 2011
Promissory Note dated April 18, 2011 [Member]
Sep. 30, 2012
Promissory Note dated September 28, 2010 [Member]
Dec. 31, 2011
Promissory Note dated September 28, 2010 [Member]
Sep. 30, 2012
Promissory Note dated September 28, 2010 [Member]
Promissory Notes and Installment Agreements [Member]
Sep. 30, 2012
Promissory Note dated October 31, 2011 [Member]
Dec. 31, 2011
Promissory Note dated October 31, 2011 [Member]
Sep. 30, 2012
Promissory Note dated October 31, 2011 [Member]
Promissory Notes and Installment Agreements [Member]
Sep. 30, 2012
Various capital lease and promissory note obligations [Member]
Dec. 31, 2011
Various capital lease and promissory note obligations [Member]
Sep. 30, 2012
Revolving Credit and Term Loan [Member]
Sep. 30, 2012
Promissory note dated May 8, 2009 [Member]
Promissory Notes and Installment Agreements [Member]
Sep. 30, 2012
Promissory note dated May 8, 2009 [Member]
Promissory Notes and Installment Agreements [Member]
Mr. Lampson [Member]
Sep. 30, 2012
Promissory note dated May 8, 2009 [Member]
Promissory Notes and Installment Agreements [Member]
Mr. Rettig [Member]
Sep. 30, 2012
Promissory note modified on April 18, 2011 [Member]
Sep. 30, 2012
Promissory note modified on April 18, 2011 [Member]
Revolving Credit and Term Loan Agreement [Member]
Sep. 30, 2012
Promissory note modified on April 18, 2011 [Member]
Promissory Notes and Installment Agreements [Member]
Sep. 30, 2012
Promissory note modified on April 18, 2011 [Member]
LIBOR [Member]
Sep. 30, 2012
Equipment line of credit [Member]
Revolving Credit and Term Loan Agreement [Member]
Sep. 30, 2012
Term loan and equipment credit facilities [Member]
LIBOR [Member]
Revolving Credit and Term Loan Agreement [Member]
Debt Instrument [Line Items]                                                                                    
Long-term debt $ 16,519,000   $ 16,519,000   $ 19,548,000           $ 0 [1],[2] $ 0 [1],[2]           $ 14,095,000 [1],[2] $ 15,810,000 [1],[2] $ 16,000,000     $ 0 [3],[4],[5] $ 318,000 [3],[4],[5] $ 467,000 [3] $ 798,000 [3]   $ 1,773,000 [3],[6] $ 2,363,000 [3],[6]   $ 184,000 $ 259,000   $ 3,000,000       $ 990,000 $ 990,000      
Less current portion of long-term debt 3,636,000   3,636,000   3,906,000                                                                          
Less long-term debt related to assets held for sale 80,000   80,000   105,000                                                                          
Long-term debt, less current portion 12,803,000   12,803,000   15,537,000                                                                          
Reference rate (in hundredths)                           3.25% 2.00%                                                      
Basis spread on variable rate (in hundredths)                           2.00% 2.50% 3.00% 3.00%       2.50% 3.50%                                   4.50%   3.50%
Effective interest rate (in hundredths)                     6.90%             3.90%                                                
Periodic payment, principal                                   190,000                                     83,000 82,500        
Reference rate, minimum (in hundredths)                                                                 1.00%       0.50%          
Number of monthly installments                                                 36         36                        
Periodic payment                                       190,000         40,000     76,000   76,000                        
Interest rate (in hundredths)                                                 6.00%     6.00%   6.00%                        
Interest rate, minimum (in hundredths)                                                             5.00%                      
Interest rate, maximum (in hundredths)                                                             7.80%                      
Maximum borrowing capacity                         25,000,000                                                       2,500,000  
Maximum percentage of Commercial Receivables (in hundredths)                         85.00%                                                          
Debt discount (22,000)   (22,000)                                       0 117,000                                    
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                         50 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                        
Debt instrument, fee amount             217,500                                                                      
Interest expense - financing fees 23,000 22,000 84,000 178,000   33,000 298,000                                                                      
Loss on extinguishment of debt                                                                 91,000                  
Excess availability under revolving credit                                                                 11,478,000                  
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%                  
Number of Securities to be issued for warrants (in shares)                 135,000 15,000                                                                
Exercise price of warrants (in dollars per share)               $ 1.50                                                                    
Common Stock, issued (in shares) 56,186,121   56,186,121   56,068,248                                                         200,000 180,000 20,000            
Promissory note                                                     1,322,000                              
Number of days from closing of acquisition                                                           10 years                        
Final payment for promissory notes in connection with acquisition                                                       $ 2,500,000                            
Number of days for trading of common stock to determine average closing price     30 days                                                     30 days                        
[1] 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.
[2] Our Revolving Credit facility is collateralized by our accounts receivable and our Term Loan is collateralized by our property, plant, and equipment.
[3] Uncollateralized note.
[4] 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.
[5] Net of debt discount of ($0) and ($117,000) for September 30, 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 further information regarding the Company's application of the $500,000 principal prepayment made on the note against the principal installments effective beginning with the July 15, 2012 payment.