| 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 | Mar'16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Operating activities | ||||||||||||||||
Net loss | ||||||||||||||||
-22,241 | -21,312 | -13,807 | -16,456 | -20,214 | -23,637 | -26,727 | -29,319 | -33,143 | -33,415 | -33,883 | -29,090 | -19,979 | -14,586 | 0 | 0 | 0 |
Adjustments to reconcile net loss to net cash used in operating activities: | ||||||||||||||||
Stock-based compensation | ||||||||||||||||
-196 | 118 | 1,927 | 3,113 | 3,584 | 4,131 | 4,294 | 3,403 | 5,457 | 5,273 | 5,468 | 5,299 | 2,431 | 1,718 | 0 | 0 | 0 |
Non cash interest related to convertible notes - related party | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 145 | 0 | 0 | 0 |
Non cash interest related to convertible notes – related party | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 256 | 0 | 0 | 0 |
Non-cash discount amortization on convertible notes to related parties | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | -17 | 0 | 0 | 0 |
Non-cash discount amortization on term loan | ||||||||||||||||
- | - | 921 | 1,014 | 1,091 | 346 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Revaluation of premium conversion derivative | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 850 | 0 | 0 | 0 |
Depreciation | ||||||||||||||||
0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
lease liability principal payment | ||||||||||||||||
0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Right-of-use leased asset depreciation | ||||||||||||||||
0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Non-cash interest upon conversion of convertible notes | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 649 | 0 | 0 | 0 |
Change in assets and liabilities, net of the effects of the reverse asset acquisition: | ||||||||||||||||
Prepaid expenses and other assets | ||||||||||||||||
485 | -824 | -886 | -411 | 257 | 196 | 172 | 233 | -205 | -198 | -327 | -301 | -105 | 55 | 0 | 0 | 0 |
Accounts payable | ||||||||||||||||
401 | -1,046 | 326 | -901 | -1,487 | -1,981 | -1,908 | -905 | -770 | 2,007 | 3,371 | 2,822 | 3,192 | 1,477 | 0 | 0 | 0 |
Accrued and other liabilities | ||||||||||||||||
1,914 | 966 | -1,191 | -615 | -562 | -574 | -371 | -810 | 123 | -1,101 | 896 | 86 | -995 | 496 | 0 | 0 | 0 |
Net cash used in operating activities | ||||||||||||||||
-8,007 | -7,039 | -10,938 | -13,434 | -17,845 | -21,911 | -24,558 | -27,573 | -27,914 | -26,901 | 0 | 0 | 0 | - | - | - | - |
Investing activities | ||||||||||||||||
Purchases of property and equipment | ||||||||||||||||
0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Net cash used in investing activities | ||||||||||||||||
0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Net cash used in operating activities | ||||||||||||||||
-8,007 | -7,039 | -10,938 | -13,434 | -17,845 | -21,911 | -24,558 | -27,573 | -27,914 | -26,901 | 0 | 0 | 0 | - | - | - | - |
Net cash used in operating activities | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
Financing activities | ||||||||||||||||
Proceeds from issuance of convertible notes | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 |
Proceeds from issuance of convertible notes to related parties | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 2,500 | 0 | 0 | 0 |
Repayment of principal | ||||||||||||||||
- | - | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - |
Exercise of stock options | ||||||||||||||||
- | - | - | - | - | 84 | 84 | 51 | 61 | 41 | 0 | 0 | 0 | - | - | - | - |
Exercise of stock options | ||||||||||||||||
0 | - | - | - | - | 25,150 | 25,150 | 25,150 | 25,150 | 12,541 | 0 | 0 | 0 | - | - | - | - |
Issuance costs | ||||||||||||||||
- | - | - | - | - | 2,091 | 2,123 | 2,126 | 2,164 | 1,287 | 1,970 | 5,068 | 4,949 | 3,963 | 0 | 0 | 0 |
Net cash provided by financing activities | ||||||||||||||||
34,479 | 24,167 | -10,998 | -10,947 | -11,091 | 22,392 | 23,024 | 33,121 | 33,093 | 21,341 | 0 | 0 | 0 | - | - | - | - |
Net decrease in cash and restricted cash | ||||||||||||||||
0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Net foreign exchange difference | ||||||||||||||||
0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Net cash provided by financing activities | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
Net increase (decrease) in cash and cash equivalents | ||||||||||||||||
- | - | - | - | -28,936 | - | - | - | 5,179 | -5,560 | -3,029 | 17,665 | 27,653 | 20,413 | 0 | 0 | 0 |
Supplemental disclosure of cash flow information: | ||||||||||||||||
Cash paid for interest | ||||||||||||||||
- | 1 | 205 | 331 | 451 | 488 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Supplemental non-cash financing transactions: | ||||||||||||||||
Net liabilities assumed in connection with the merger | ||||||||||||||||
- | - | - | - | - | - | - | - | 0 | - | 0 | 0 | 0 | - | - | 0 | 0 |
Redemption value change of Series A preferred stock | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 366 | 0 | 0 | 0 |
Bifurcation of premium conversion derivative related to convertible notes | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 505 | 0 | 0 | 0 |