| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Operating activities | ||||||||||||
Net loss | ||||||||||||
-11,063 | -12,165 | -10,669 | -9,403 | -7,375 | -8,468 | -7,483 | -7,576 | -4,370 | -6,849 | -12,904 | -3,395 | -2,832 |
Adjustments to reconcile net loss to net cash used by operating activities: | ||||||||||||
Depreciation and amortization | ||||||||||||
452 | 556 | 362 | 347 | 342 | 354 | 356 | 215 | 156 | 137 | 146 | 135 | 133 |
Stock-based compensation | ||||||||||||
1,271 | 2,610 | 2,705 | 2,304 | 1,556 | 1,369 | 589 | 2,387 | 40 | 2,112 | 9,288 | 558 | 134 |
Unrealized foreign exchange loss | ||||||||||||
- | - | - | - | - | 24 | -6 | 2 | -8 | 26 | -148 | 129 | 27 |
Changes in operating assets and liabilities: | ||||||||||||
Accounts receivable | ||||||||||||
-281 | -182 | 494 | 686 | 124 | - | - | - | - | 0 | 0 | 0 | -110 |
Due to/from related parties | ||||||||||||
-430 | 341 | -67 | -42 | -1,114 | 100 | 529 | 543 | -496 | -1,982 | 321 | 723 | 490 |
Inventory | ||||||||||||
604 | 223 | 2,260 | -268 | 379 | - | - | - | - | - | - | - | - |
Prepaid expenses and other current assets | ||||||||||||
786 | -301 | -361 | -460 | 629 | 385 | -458 | -81 | 880 | 277 | -188 | 22 | 426 |
Accounts payable | ||||||||||||
8 | 132 | 550 | -329 | -94 | -473 | 330 | 335 | -310 | 460 | -79 | -53 | 337 |
Accrued expenses | ||||||||||||
-451 | 586 | -35 | 383 | -397 | 105 | 605 | 93 | 182 | -1,164 | 881 | -49 | 418 |
Accrued compensation | ||||||||||||
-818 | 398 | 545 | 351 | -418 | 290 | 388 | 138 | -456 | 453 | 150 | 99 | -89 |
Other current liabilities | ||||||||||||
-156 | 73 | -230 | -85 | -428 | 422 | -566 | 1,523 | -439 | 319 | -44 | -223 | 45 |
Other non-current assets | ||||||||||||
120 | 54 | -414 | 162 | 216 | - | - | - | - | - | - | - | - |
Net cash used by operating activities | ||||||||||||
-12,416 | -7,263 | -8,818 | -6,594 | -9,276 | -6,652 | -4,772 | -2,263 | -6,565 | -6,817 | -1,905 | -2,356 | -1,707 |
Investing activities | ||||||||||||
Short-term investments | ||||||||||||
38,620 | - | - | - | - | - | - | - | - | - | - | - | - |
Purchases of land, buildings, and equipment | ||||||||||||
139 | 431 | 1,219 | 973 | 346 | 1,017 | 332 | 457 | 41 | -835 | 1,006 | 296 | 312 |
Net cash used by investing activities | ||||||||||||
-38,759 | -431 | -1,219 | -973 | -346 | -967 | -332 | -457 | -41 | 835 | -1,006 | -296 | -312 |
Financing activities | ||||||||||||
Costs incurred related to the issuance of stock | ||||||||||||
- | - | - | - | - | 443 | -443 | 596 | 69 | - | - | - | - |
Repayments of financing lease obligations | ||||||||||||
45 | 80 | 73 | 63 | 59 | - | - | - | - | - | - | - | - |
Proceeds from the exercise of stock options | ||||||||||||
- | 30 | 6 | 183 | 125 | 494 | 887 | 527 | 714 | - | - | - | - |
Net cash (used) provided by financing activities | ||||||||||||
-45 | -218 | 44 | -222 | 66 | 1,061 | 1,330 | 57,637 | 645 | - | - | - | - |
Net decrease in cash, cash equivalents and restricted cash | ||||||||||||
-51,220 | -7,912 | -9,993 | -7,789 | -9,556 | -6,558 | -3,774 | 54,917 | -5,961 | -5,881 | 60,024 | -486 | -2,019 |
Supplemental cash flow information | ||||||||||||
Interest paid | ||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | 14 |