Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt (Details Textual)

v3.19.2
Long-Term Debt (Details Textual)
3 Months Ended 6 Months Ended
Jun. 30, 2019
USD ($)
Jun. 30, 2018
USD ($)
Jun. 30, 2019
USD ($)
Installments
Jun. 30, 2018
USD ($)
Long-Term Debt (Textual)        
Interest expense $ 3,161 $ 11,312 $ 8,690 $ 19,330
Hitachi Capital [Member]        
Long-Term Debt (Textual)        
Long term debt, monthly payment     $ 631  
Long term debt maturity date, description     Beginning September 2015 through August 2019.  
Long-term debt, book value $ 24,910   $ 24,910  
Interest rate per annum 8.00%   8.00%  
Wells Fargo Equipment Finance [Member]        
Long-Term Debt (Textual)        
Long term debt, monthly payment     $ 519  
Long term debt maturity date, description     Beginning April 2016 through March 2021.  
Long-term debt, book value $ 25,437   $ 25,437  
Interest rate per annum 3.50%   3.50%  
Notes payable issued in connection with seller financing [Member]        
Long-Term Debt (Textual)        
Long term debt, monthly payment     $ 24,996  
Long term debt maturity date, description     Due February 2020.  
Interest rate per annum 1.00%   1.00%  
Number of installments | Installments     24  
Notes payable issued in connection with seller financing one [Member]        
Long-Term Debt (Textual)        
Long term debt, monthly payment     $ 6,003  
Long term debt maturity date, description     Due September 2019.  
Interest rate per annum 1.00%   1.00%  
Number of installments | Installments     12  
Notes payable issued in connection with seller financing two [Member]        
Long-Term Debt (Textual)        
Long term debt, monthly payment     $ 8,440  
Long term debt maturity date, description     Due August 2023.  
Interest rate per annum 8.125%   8.125%  
Number of installments | Installments     60