v3.19.1
UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Income Statement [Abstract]    
Net revenue $ 10,057,899 $ 7,119,712
Cost of revenue 7,646,277 4,906,846
Gross margin 2,411,622 2,212,866
Operating expenses:    
General and administrative 2,043,934 1,073,048
Marketing and selling 1,137,932 869,015
Research and development 1,261,964 972,631
Total operating expenses 4,443,830 2,914,694
Loss from operations (2,032,208) (701,828)
Other income (expense):    
Interest expense (6,268) (55,661)
Other, net (8,164) 67,609
Total other (expense) income, net (14,432) 11,948
Loss before income taxes (2,046,640) (689,880)
(Benefit) provision for income taxes (1,101,911) 217,124
Net loss (944,729) (907,004)
Net loss attributable to noncontrolling interest   (112,585)
Net loss attributable to common stockholders $ (944,729) $ (794,419)
Net loss per share attributable to common stockholders:    
Basic $ (0.07) $ (0.08)
Diluted $ (0.07) $ (0.08)
Weighted average common shares outstanding:    
Basic 14,239,711 10,140,459
Diluted 14,239,711 10,140,459

Source