| Mar'20 | Dec'19 | Sep'19 | Jun'19 | Mar'19 | Dec'18 | Sep'18 | Jun'18 | Mar'18 | Dec'17 | Sep'17 | Jun'17 | Mar'17 | Dec'16 | Sep'16 | Jun'16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Revenues: | |||||||||||||||
Product sales | |||||||||||||||
674 | 237 | 255 | 48 | 113 | 16 | 1 | 0 | 0 | - | 0 | - | - | - | - | - |
Other revenue | |||||||||||||||
14 | 13 | 12 | 10 | 3 | 4 | 0 | 0 | 0 | - | 0 | - | - | - | - | - |
Total revenues | |||||||||||||||
689 | 250 | 268 | 59 | 117 | 21 | 1 | 0 | 0 | - | 0 | - | - | - | - | - |
Cost of revenues | |||||||||||||||
405 | 165 | 157 | 35 | 61 | 17 | 1 | 0 | 0 | - | 0 | - | - | - | - | - |
Gross profit | |||||||||||||||
283 | 85 | 110 | 23 | 56 | 4 | 0 | 0 | 0 | - | 0 | - | - | - | - | - |
Operating expenses: | |||||||||||||||
Selling, general and administrative | |||||||||||||||
2,140 | 2,106 | 1,878 | 1,481 | 1,187 | 1,020 | 665 | 581 | 339 | 251 | 105 | 89 | 75 | 14 | 1 | 1 |
Research and development | |||||||||||||||
533 | 616 | 729 | 516 | 374 | 276 | 168 | 193 | 95 | 58 | 46 | 80 | 125 | 122 | 66 | 28 |
Total operating expenses | |||||||||||||||
2,673 | 2,722 | 2,607 | 1,997 | 1,562 | 1,297 | 834 | 775 | 435 | 310 | 151 | 170 | 201 | 136 | 68 | 29 |
Loss from operations | |||||||||||||||
-2,390 | -2,636 | -2,496 | -1,973 | -1,506 | -1,293 | -834 | -775 | -435 | -310 | -151 | -170 | -201 | -136 | -68 | -29 |
Other income (expense): | |||||||||||||||
Interest income | |||||||||||||||
44 | 95 | 108 | 61 | 25 | 1 | 0 | 0 | 0 | - | - | - | - | - | - | - |
Interest expense | |||||||||||||||
- | - | - | - | - | - | - | - | - | 0 | 0 | 0 | 0 | - | - | - |
Other | |||||||||||||||
-0 | -1 | 0 | -2 | -0 | 1 | -0 | -0 | -0 | 0 | 0 | 0 | 0 | - | - | - |
Other income (expense) | |||||||||||||||
44 | - | 109 | 59 | 25 | - | 0 | -0 | -0 | - | 0 | 0 | 0 | - | - | - |
Net loss | |||||||||||||||
-2,345 | -2,543 | -2,387 | -1,914 | -1,480 | -1,291 | -833 | -775 | -435 | -310 | -151 | -170 | -201 | -136 | -68 | -29 |
Net loss per basic and diluted common share | |||||||||||||||
-0.08 | - | - | - | -0.05 | - | - | - | - | - | - | - | - | - | - | - |
Weighted average common shares used to compute net loss per basic and diluted common share | |||||||||||||||
29,976 | - | - | - | 27,364 | - | - | - | - | - | - | - | - | - | - | - |
Net loss per basic common share | |||||||||||||||
- | - | -0.08 | -0.07 | - | - | -0.04 | -0.03 | -0.02 | -0.01 | -0.01 | -0.01 | -0.01 | -0.01 | -0.01 | -0.01 |
Weighted average common shares used to compute net loss per basic common share | |||||||||||||||
- | - | 29,662 | 27,848 | - | - | 22,803 | 22,803 | 22,803 | 21,241 | 20,402 | 20,000 | 19,134 | 12,674 | 4,942 | 4,786 |