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LONG-TERM DEBT (Details Narrative) - USD ($)
12 Months Ended
Oct. 19, 2018
Aug. 15, 2018
Mar. 24, 2016
Dec. 31, 2018
Dec. 31, 2017
Proceeds from of common stock       $ 16,166,117  
Unrestricted cash       4,128,142 $ 1,430,877
Payments of debt issuance costs       209,082  
Capital leases and notes payable       592,712 555,209
Capital leases and notes payable, current       334,981 175,667
Cost of assets under capital leases       2,625,052 1,975,642
Accumulated depreciation of assets under capital leases       1,517,164 $ 1,300,970
Revolving Credit Facility [Member]          
Proceeds from of common stock $ 2,900,000        
Repayments of debt 4,100,000        
Bank United [Member]          
Commitment and agent fees       209,082  
Bank United [Member] | Revolving Credit Facility [Member]          
Line of credit facility, maximum borrowing capacity     $ 30,000,000    
Line of credit facility, maturity date   Jun. 30, 2020      
Proceeds from of common stock   $ 7,000,000      
Unrestricted cash   3,000,000      
Bank United [Member] | Term loan [Member]          
Debt instrument, face amount $ 2,100,000   10,000,000    
Payments of debt issuance costs     $ 463,000    
Debt issuance costs       141,000  
Debt issuance costs, reduction of long-term debt       $ 50,000  
Bank United [Member] | Term loan [Member]          
Repayments of debt   $ 1,200,000