| 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 | ||||||||||
-3,970 | -8,264 | -16,382 | -19,335 | -16,794 | -20,239 | -17,103 | - | - | - | - |
Net loss | ||||||||||
- | - | - | - | - | - | - | - | - | - | -10,107 |
Adjustments to reconcile net loss to net cash used in operating activities: | ||||||||||
Depreciation | ||||||||||
36 | 37 | 39 | 40 | 39 | 39 | 39 | 40 | 27 | 27 | 26 |
Amortization of debt discount and issuance costs | ||||||||||
201 | 237 | 233 | - | - | - | - | - | - | - | - |
Amortization of debt discount | ||||||||||
- | - | - | - | - | - | - | - | - | 643 | 86 |
Stock-based compensation | ||||||||||
1,406 | 871 | 1,533 | 1,309 | 1,495 | 995 | 901 | 1,057 | 742 | 180 | 133 |
Fair value adjustment of success payment liability | ||||||||||
- | - | - | -685 | -193 | -1,238 | -1,166 | -2,509 | 2,459 | 1,021 | 1,052 |
Fair value adjustment of contingent consideration | ||||||||||
-33,500 | -300 | 4,600 | 4,700 | -700 | 800 | 1,500 | -201 | 1,100 | 700 | 1,390 |
Non-cash interest expense | ||||||||||
-158 | 214 | 214 | - | - | - | - | - | - | - | - |
Non-cash interest expense | ||||||||||
- | - | - | - | - | - | - | - | - | - | 27 |
Loss on disposal of property and equipment | ||||||||||
-21 | -1 | -1 | - | - | - | - | - | - | - | - |
Impairment of operating lease – right-of-use asset | ||||||||||
0 | 0 | 13 | - | - | - | - | - | - | - | - |
Changes in assets and liabilities: | ||||||||||
Prepaid expenses and other current assets | ||||||||||
6,961 | -92 | -383 | -1,207 | 332 | 384 | -506 | 648 | -1,436 | 1,889 | 248 |
Accounts payable and other accrued liabilities | ||||||||||
-1,318 | -1,305 | -3,403 | -3,110 | 133 | 4,277 | 868 | -631 | 1,226 | 638 | 1,637 |
Net cash used in operating activities | ||||||||||
-17,844 | -8,417 | -12,769 | -15,599 | -15,889 | -15,750 | -14,455 | - | - | - | - |
Investing activities | ||||||||||
Net cash used in operating activities | ||||||||||
- | - | - | - | - | - | - | - | - | - | -6,004 |
Investment in property and equipment | ||||||||||
0 | 0 | 4 | 6 | 16 | 13 | 4 | 104 | 96 | 24 | 50 |
Net cash used in investing activities | ||||||||||
0 | 0 | -4 | -6 | -16 | -13 | -4 | - | - | - | - |
Financing activities | ||||||||||
Net cash used in investing activities | ||||||||||
- | - | - | - | - | - | - | - | - | - | -50 |
Proceeds from issuance of common stock, net of issuance costs, early exercise liability and repurchase of unvested early exercise stock options | ||||||||||
0 | 425 | 21,442 | -57 | 5,055 | 407 | -18 | 0 | -18 | 200 | 6 |
Debt issuance costs related to long-term debt | ||||||||||
- | - | 16 | - | - | - | - | - | - | - | - |
Proceeds from issuance of convertible promissory notes | ||||||||||
- | - | - | - | - | - | - | 0 | 0 | 0 | 3,906 |
Net cash provided by financing activities | ||||||||||
-20,000 | 452 | 21,426 | 293 | 4,993 | 30,692 | -18 | - | - | - | - |
Net cash (used in) provided by financing activities | ||||||||||
- | - | - | - | - | - | - | - | - | - | 3,912 |
Effect of exchange rate changes on cash | ||||||||||
1 | 3 | -10 | -137 | 0 | -55 | 23 | 51 | 18 | -15 | -106 |
Net decrease in cash, cash equivalents and restricted cash | ||||||||||
-37,843 | -7,962 | 8,643 | -15,449 | -10,912 | 14,874 | -14,454 | -14,134 | 56,882 | 24,948 | -2,248 |
Supplemental Disclosure of Cash Flow Information: | ||||||||||
Right-of-use asset obtained in exchange for lease liability | ||||||||||
-669 | 0 | 844 | - | - | - | - | - | - | - | - |
Warrants issued | ||||||||||
0 | 0 | 1,105 | - | - | - | - | - | - | - | - |