| Mar'20 | Dec'19 | Sep'19 | Jun'19 | Mar'19 | Dec'18 | Sep'18 | Jun'18 | Mar'18 |
|---|---|---|---|---|---|---|---|---|
Cash flows from operating activities | ||||||||
Net loss | ||||||||
-9,049 | -2,696 | -4,965 | -3,249 | -7,410 | -3,730 | -2,910 | -3,082 | -3,018 |
Adjustments to reconcile net loss to net cash used in operating activities: | ||||||||
Stock-based compensation | ||||||||
365 | 501 | 537 | 505 | 345 | 219 | 165 | 416 | 1,050 |
Common stock issued for product candidate licensing rights | ||||||||
1,264 | - | - | - | - | - | - | - | - |
Depreciation and amortization | ||||||||
162 | 148 | 121 | 123 | 55 | 23 | 17 | 13 | 10 |
Debt discount amortization | ||||||||
27 | - | - | - | - | - | - | - | - |
Change in fair value of warrant liability | ||||||||
- | - | - | - | - | 1,526 | 561 | 413 | 83 |
Changes in operating assets and liabilities: | ||||||||
Accounts receivable | ||||||||
-268 | - | - | - | - | - | - | - | - |
Inventory | ||||||||
1,346 | - | - | - | - | - | - | - | - |
Prepaid expenses and other assets | ||||||||
-1,020 | 1,787 | -1,478 | -135 | 1,187 | 170 | 189 | 175 | 129 |
Accounts payable | ||||||||
608 | 26 | -334 | -1,805 | 1,736 | 159 | -75 | 67 | 262 |
Accrued liabilities | ||||||||
-536 | 797 | -52 | 95 | -306 | 199 | 138 | 120 | -108 |
Net cash used in operating activities | ||||||||
-7,217 | -3,848 | -3,215 | -4,196 | -6,767 | -1,774 | -2,293 | -2,228 | -1,850 |
Cash used in investing activities | ||||||||
Purchases of property and equipment | ||||||||
4 | 34 | 32 | 642 | 388 | 54 | 50 | 41 | 91 |
Cash flows from financing activities | ||||||||
Proceeds from sales of common stock, net of offering costs | ||||||||
7,459 | - | - | - | - | - | - | - | - |
Proceeds from employee stock option exercises | ||||||||
31 | - | - | - | 4 | - | - | - | - |
Net cash provided by financing activities | ||||||||
7,490 | 4,921 | 77 | 201 | 4 | - | - | - | - |
Change in cash and cash equivalents | ||||||||
269 | 289 | -3,170 | -4,637 | -7,151 | - | - | - | - |
Change in cash and cash equivalents | ||||||||
- | - | - | - | - | - | - | - | -1,941 |
Supplemental disclosures of cash flow information | ||||||||
Cash paid for interest | ||||||||
189 | - | - | - | - | - | - | - | - |
Supplemental disclosures of non-cash investing and financing activities: | ||||||||
Accrued dividends on redeemable convertible preferred stock | ||||||||
- | - | - | - | - | 148 | 300 | 304 | 296 |
Deemed dividends for accretion of redeemable convertible preferred stock issuance costs | ||||||||
- | - | - | - | - | 437 | 429 | 418 | 410 |
Purchases of equipment included in accounts payable | ||||||||
- | - | - | - | 51 | - | - | - | - |