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PROPERTY AND EQUIPMENT (Details) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Property and equipment, gross $ 9,568,254 $ 8,359,809
Less accumulated depreciation and amortization 7,023,062 6,312,867
Property and equipment, net 2,545,192 2,046,942
Machinery and Equipment [Member]    
Property and equipment, gross $ 2,879,707 2,461,047
Machinery and Equipment [Member] | Minimum [Member]    
Estimated useful life 5 years  
Machinery and Equipment [Member] | Maximum [Member]    
Estimated useful life 10 years  
Computer Equipment [Member]    
Property and equipment, gross $ 3,973,406 3,476,454
Estimated useful life 5 years  
Furniture and Fixtures [Member]    
Property and equipment, gross $ 707,726 610,323
Estimated useful life 7 years  
Automobiles and Trucks [Member]    
Property and equipment, gross $ 13,162 13,162
Estimated useful life 5 years  
Leasehold Improvements [Member]    
Property and equipment, gross $ 1,994,253 $ 1,798,823
Estimated useful life 10 years