| Dec'19 | Dec'18 | Dec'17 | ||||
|---|---|---|---|---|---|---|
Cash flows from operating activities: | ||||||
Net loss | ||||||
-29,681 | -22,105 | -24,656 | ||||
Adjustments to reconcile net loss to net cash used in operating activities: | ||||||
Depreciation and amortization | ||||||
338 | 283 | 62 | ||||
Stock-based compensation expense | ||||||
2,010 | 1,658 | 1,608 | ||||
Share of loss from equity method investment | ||||||
-951 | -40 | - | ||||
Change in fair value of preferred stock warrants | ||||||
- | -1,632 | 5,152 | ||||
Changes in operating assets and liabilities: | ||||||
Accounts receivable | ||||||
-1,660 | 1,660 | -67 | ||||
Other receivables | ||||||
-25 | - | - | ||||
Prepaid expenses | ||||||
1,433 | 2,207 | 37 | ||||
Contract costs | ||||||
1,576 | - | - | ||||
Other assets | ||||||
-438 | 648 | 304 | ||||
Accounts payable | ||||||
-469 | 1,297 | - | ||||
Accrued liabilities | ||||||
-2 | 800 | - | ||||
Deferred revenue | ||||||
19,580 | -97 | 120 | ||||
Accounts payable, accrued liabilities and other | ||||||
- | - | 431 | ||||
Net cash used in operating activities | ||||||
-8,159 | -24,271 | -17,557 | ||||
Cash flows from investing activities: | ||||||
Purchase of equity method investment | ||||||
174 | 677 | - | ||||
Purchase of property and equipment | ||||||
- | 1,000 | 698 | ||||
Net cash used in investing activities | ||||||
-174 | -1,677 | -698 | ||||
Cash flows from financing activities: | ||||||
Proceeds from issuance of preferred stock, net | ||||||
- | - | 21,060 | ||||
Proceeds from issuance of common stock, net | ||||||
4,958 | 25,079 | - | ||||
Proceeds from stock option exercises | ||||||
35 | 10 | - | ||||
Net cash provided by financing activities | ||||||
4,993 | 25,089 | 21,060 | ||||
Net decrease in cash and cash equivalents | ||||||
-3,340 | -859 | 2,805 | ||||
Supplemental cash flow disclosures: | ||||||
Cash paid for taxes | ||||||
2 | 2 | 1 | ||||
Supplemental noncash investing and financing activities: | ||||||
Preferred stock dividends accrued | ||||||
- | 1,357 | - | ||||
Preferred stock dividends issued | ||||||
- | - | 2,793 | ||||
Reclassification of warrant liability into equity | ||||||
- | 10,236 | - | ||||
Issuance of common stock warrants attributed to private offerings | ||||||
- | - | 352 | ||||
Property and equipment additions | ||||||
13 | 120 | - | ||||