CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)
|
12 Months Ended |
Dec. 31, 2018 |
Dec. 31, 2017 |
| Income Statement [Abstract] |
|
|
| Net revenue |
$ 37,027,382
|
$ 27,538,333
|
| Cost of revenue |
25,692,658
|
18,873,797
|
| Gross margin |
11,334,724
|
8,664,536
|
| Operating expenses: |
|
|
| General and administrative |
6,513,298
|
3,502,998
|
| Marketing and selling |
3,995,258
|
2,924,727
|
| Research and development |
4,001,757
|
2,687,249
|
| Total operating expenses |
14,510,313
|
9,114,974
|
| Loss from operations |
(3,175,589)
|
(450,438)
|
| Other income (expense): |
|
|
| Interest expense |
(65,693)
|
(199,257)
|
| Other, net |
271,878
|
30,440
|
| Total other income (expense), net |
206,185
|
(168,817)
|
| Loss before benefit from income taxes |
(2,969,404)
|
(619,255)
|
| Benefit for income taxes |
(1,396,784)
|
(402,717)
|
| Net loss |
(1,572,620)
|
(216,538)
|
| Net loss attributable to noncontrolling interest |
(436,342)
|
(313,158)
|
| Net (loss) income attributable to common stockholders |
$ (1,136,278)
|
$ 96,620
|
| Net (loss) income per share attributable to common stockholders: |
|
|
| Basic |
$ (0.09)
|
$ 0.02
|
| Diluted |
$ (0.09)
|
$ 0.01
|
| Weighted average common shares outstanding: |
|
|
| Basic |
12,586,513
|
5,449,413
|
| Diluted |
12,586,513
|
10,689,047
|