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Debt and Other Financing Arrangements (Details Textual) - USD ($)
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Mar. 23, 2016
Interest Expense   $ 33,327  
Equipment Loan Arrangement [Member]      
Line of Credit Facility, Maximum Borrowing Capacity $ 8,700,000   $ 609,000
Debt Instrument, Interest Rate, Effective Percentage 2.43% 2.17%  
Interest Expense $ 34,631    
Long-term Debt and Capital Lease Obligations 6,100,000    
Line of Credit Facility, Remaining Borrowing Capacity $ 100,000    
Debt, Weighted Average Interest Rate 2.41%