| 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 | Sep'16 | Jun'16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Revenue | ||||||||||||||
1,008 | 1,520 | 606 | 880 | 830 | 889 | 608 | 632 | 313 | - | - | - | - | - | - |
Revenue | ||||||||||||||
- | - | - | - | - | - | - | - | - | 547 | 488 | 306 | 216 | 184 | - |
Revenue | ||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | 254 |
Cost of revenue | ||||||||||||||
318 | 185 | 194 | 250 | 286 | 226 | 193 | 200 | 108 | 203 | 124 | 98 | 78 | 77 | 50 |
Gross profit | ||||||||||||||
689 | 1,334 | 412 | 629 | 543 | 663 | 415 | 431 | 205 | 343 | 364 | 208 | 137 | 107 | 203 |
Operating expenses: | ||||||||||||||
Research and development | ||||||||||||||
506 | 633 | 544 | 535 | 446 | 529 | 449 | 486 | 372 | 356 | 329 | 708 | 356 | 237 | 258 |
Selling, general and administrative | ||||||||||||||
3,604 | 3,282 | 2,692 | 2,800 | 2,779 | 2,868 | 2,674 | 2,627 | 2,235 | 1,802 | 1,470 | 1,432 | 1,144 | 803 | 634 |
Total operating expenses | ||||||||||||||
4,111 | 3,915 | 3,237 | 3,336 | 3,226 | 3,398 | 3,123 | 3,113 | 2,607 | 2,159 | 1,799 | 2,141 | 1,501 | 1,040 | 892 |
Loss from operations | ||||||||||||||
-3,422 | -2,580 | -2,825 | -2,706 | -2,682 | -2,735 | -2,708 | -2,682 | -2,402 | -1,816 | -1,434 | -1,933 | -1,363 | -933 | -688 |
Other expense (income) | ||||||||||||||
Change in fair value of derivative liabilities | ||||||||||||||
82 | -350 | 14 | 99 | 41 | -67 | 13 | 2 | 15 | 52 | 219 | -130 | -24 | 0 | 0 |
Debt discount on convertible notes | ||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | 5,172 | - | - | - |
Interest (income) expense and other expense, net | ||||||||||||||
-135 | -107 | 22 | 41 | 42 | -312 | 45 | 49 | 42 | -1 | -43 | -146 | -167 | 84 | 71 |
Non-cash interest expense, debt discount | ||||||||||||||
166 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Loss on extinguishment of debt | ||||||||||||||
-159 | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 |
Total other expense (income) | ||||||||||||||
-378 | -180 | 36 | 141 | 84 | 43 | 58 | 52 | 57 | -84 | 176 | -5,448 | -192 | 84 | 71 |
Loss before income taxes | ||||||||||||||
-3,801 | - | - | - | -2,598 | - | - | - | - | - | - | - | - | - | - |
Income tax expense | ||||||||||||||
0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Net loss | ||||||||||||||
-3,801 | -2,761 | -2,788 | -2,565 | -2,598 | -2,691 | -2,649 | -2,629 | -2,345 | -1,900 | -1,258 | -7,381 | -1,556 | -1,018 | -759 |
Deemed dividend on repricing of warrants (revised) | ||||||||||||||
670 | - | - | - | 797 | - | - | - | - | - | - | - | - | - | - |
Deemed dividend – accreted preferred stock | ||||||||||||||
- | - | - | - | - | - | - | - | - | 0 | 0 | 246 | 27 | 27 | - |
Cumulative dividend to Series B-1 preferred stockholders | ||||||||||||||
- | - | - | - | - | - | - | - | - | 0 | 0 | 125 | 161 | 165 | - |
Deemed discount - accreted preferred stock discount | ||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | -27 |
Cumulative dividend to Series B-1 preferred stockholders | ||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | -163 |
Net loss attributable to common stockholders | ||||||||||||||
-4,472 | - | - | - | -3,395 | - | - | - | - | -1,900 | -1,258 | -7,754 | -1,745 | -1,210 | -950 |
Weighted average number of common shares outstanding: | ||||||||||||||
Basic and diluted | ||||||||||||||
1,778 | -32,547 | 17,158 | 17,105 | 498 | -35,083 | 12,415 | 12,407 | 11,899 | 7,752 | 6,081 | 2,312 | 1,125 | 1,107 | 1,016 |
Net loss per share attributable to common stockholders | ||||||||||||||
Basic and diluted | ||||||||||||||
-2.51 | -12.22 | -0.16 | -0.15 | -6.82 | -24.56 | -0.21 | -0.21 | -0.20 | 2.18 | -0.21 | -3.35 | -1.55 | -1.09 | -0.94 |