XML 64 R55.htm IDEA: XBRL DOCUMENT v3.10.0.1
DISAGGREGATION OF REVENUE (Details) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2017
Dec. 31, 2016
Total revenue $ 8,856,888 $ 6,112,531 $ 20,822,317 $ 10,228,447 $ 30,013,378 $ 6,755,436
Belgium            
Total revenue     1,130    
Bulgaria            
Total revenue     3,035    
Denmark            
Total revenue     186,865 228,448    
France            
Total revenue     178,382 46,309    
Germany            
Total revenue     7,955,452 5,168,134    
Greece            
Total revenue     1,091,495 934,729    
Hungary            
Total revenue     756,919 122,383    
Indonesia            
Total revenue     6,607    
Ireland            
Total revenue     928,417 428,763    
Italy            
Total revenue     264,832 117,367    
Jordan            
Total revenue     33,133    
Netherlands            
Total revenue     2,648,166 1,457,962    
Portugal            
Total revenue     566,797 5,512    
Poland            
Total revenue     254,813    
Sweden            
Total revenue     9,652    
UK            
Total revenue     $ 6,204,122 $ 1,451,340