| Dec'19 | Dec'18 | Dec'17 | Dec'16 | |||
|---|---|---|---|---|---|---|
Net sales | ||||||
214 | 39 | 7 | - | |||
Net sales | ||||||
- | - | - | 0 | |||
Cost of sales | ||||||
112 | 9 | 0 | 0 | |||
Gross profit | ||||||
102 | 30 | 7 | 0 | |||
Operating expenses: | ||||||
Sales and marketing | ||||||
1,061 | 1,165 | 426 | 122 | |||
Administrative and general | ||||||
3,497 | 3,570 | 3,095 | 796 | |||
Research and development | ||||||
1,371 | 1,361 | 1,003 | 731 | |||
Depreciation and amortization | ||||||
65 | 50 | 45 | 37 | |||
Total operating expenses | ||||||
5,996 | 6,148 | 4,571 | 1,687 | |||
Loss from operations | ||||||
-5,893 | -6,117 | -4,564 | -1,687 | |||
Other expense: | ||||||
Interest income | ||||||
36 | 19 | 3 | - | |||
Interest expense | ||||||
106 | 134 | 310 | - | |||
Interest expense | ||||||
- | - | - | 240 | |||
Interest income | ||||||
- | - | - | 0 | |||
Loss on extinguishment of debt | ||||||
- | - | -2,072 | 0 | |||
Net loss from investment in joint venture | ||||||
- | - | - | 0 | |||
Gain on disposition of assets | ||||||
0 | - | - | - | |||
Gain (loss) on equity method investment in joint venture | ||||||
-232 | -38 | -16 | - | |||
Total other expense | ||||||
-301 | -153 | -2,395 | - | |||
Total other expense | ||||||
- | - | - | 240 | |||
Loss before income taxes | ||||||
-6,195 | -6,271 | -6,959 | -1,928 | |||
Provision for income taxes | ||||||
- | - | - | 0 | |||
Net loss | ||||||
-6,195 | -6,271 | -6,959 | -1,928 | |||
Basic and diluted income (loss) per common share | ||||||
-0.36 | -0.50 | -0.63 | - | |||
Basic and diluted income (loss) per common share | ||||||
- | - | - | -0.20 | |||
Weighted average common shares outstanding, basic and diluted | ||||||
16,756 | 12,484 | 10,960 | 9,882 | |||