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Short-Term Line of Credit (Details Narrative) - USD ($)
1 Months Ended
Sep. 30, 2018
Feb. 28, 2018
Dec. 31, 2018
Dec. 31, 2017
Line of credit     $ 2,798,131 $ 250,000
New Agreement [Member] | Midland States Bank [Member]        
Aggregate amount of revolving line of credit   $ 2,500,000    
Annual interest rate of loan     6.5296% 5.555%
Line of credit     $ 1,098,131 $ 1,246,647
Debt effective rate   4.06%    
New Agreement [Member] | Midland States Bank [Member] | Maximum [Member]        
Annual interest rate of loan   4.00%    
New Agreement [Member] | Harris Bank [Member]        
Aggregate amount of revolving line of credit $ 2,500,000      
Eligible percentage of domestic accounts receivable 80.00%      
Percentage of foreign accounts receivable of inventory 60.00%      
Annual interest rate of loan 5.75%      
Line of credit     $ 1,700,000 $ 250,000