Quarterly report pursuant to Section 13 or 15(d)

Long-term Debt (Details Narrative)

v3.8.0.1
Long-term Debt (Details Narrative) - USD ($)
9 Months Ended 12 Months Ended
Apr. 01, 2016
Oct. 31, 2011
Sep. 30, 2017
Dec. 31, 2016
Term Loan [Member]        
Debt maturity date     Mar. 24, 2021 Mar. 24, 2021
Long-term debt [1],[2],[3]     $ 4,143,000 $ 5,030,000
Debt instrument, periodic payment, principal $ 190,000   102,000 $ 102,000
Term Loan [Member] | PNC Bank [Member]        
Number of years used to determine monthly payment on term loan   7 years    
Amended Loan Agreement [Member] | Term Loan [Member] | PNC Bank [Member] | Prime Rate [Member]        
Debt instrument, basis spread on variable rate   2.50%    
Amended Loan Agreement [Member] | Term Loan [Member] | PNC Bank [Member] | London Interbank Offered Rate (LIBOR) [Member]        
Debt instrument, basis spread on variable rate   3.50%    
Revised Loan Agreement [Member] | PNC Bank [Member]        
Debt instrument, termination notice   90 days    
Revised Loan Agreement [Member] | PNC Bank [Member] | On or Before March 23, 2017 [Member]        
Debt instrument percentage of total financing to be paid upon early retirement of debt obligations   1.00%    
Revised Loan Agreement [Member] | PNC Bank [Member] | After March 23, 2017 But Prior to or on March 23, 2018 [Member]        
Debt instrument percentage of total financing to be paid upon early retirement of debt obligations   0.50%    
Revised Loan Agreement [Member] | PNC Bank [Member] | After March 23, 2018 But Prior to or on March 23, 2019 [Member]        
Debt instrument percentage of total financing to be paid upon early retirement of debt obligations   0.25%    
Revised Loan Agreement [Member] | PNC Bank [Member] | After March 23, 2019 [Member]        
Debt instrument percentage of total financing to be paid upon early retirement of debt obligations   0.00%    
Revised Loan Agreement [Member] | Term Loan [Member] | PNC Bank [Member]        
Long-term debt   $ 6,100,000    
Debt instrument, periodic payment, principal   $ 101,600    
Amendment to the Revised Loan Agreement [Member] | PNC Bank [Member]        
Line of credit facility reduction, additional reduction     750,000  
Revolving Credit Facility [Member] | PNC Bank [Member]        
Line of credit facility, remaining borrowing capacity     4,257,000  
Line of credit facility reduction     $ 2,000,000  
Revolving Credit Facility [Member] | Amended Loan Agreement [Member] | PNC Bank [Member]        
Debt maturity date   Mar. 24, 2021    
Line of credit facility, maximum borrowing capacity   $ 12,000,000    
Revolving Credit Facility [Member] | Amended Loan Agreement [Member] | PNC Bank [Member] | Prime Rate [Member]        
Debt instrument, basis spread on variable rate   2.00% 4.25%  
Revolving Credit Facility [Member] | Amended Loan Agreement [Member] | PNC Bank [Member] | London Interbank Offered Rate (LIBOR) [Member]        
Debt instrument, basis spread on variable rate   3.00%    
[1] Net of debt issuance costs of ($124,000) and ($151,000) at September 30, 2017 and December 31, 2016, respectively.
[2] Our revolving credit facility is collateralized by our accounts receivable and our term loan is collateralized by our property and equipment.
[3] Prior to April 1, 2016, the monthly installment payment under the term loan was approximately $190,000.