| Dec'19 | Dec'18 | Dec'17 | Dec'16 | |||
|---|---|---|---|---|---|---|
Cash flows from operating activities: | ||||||
Net loss | ||||||
-6,195 | -6,271 | -6,959 | -1,928 | |||
Adjustments to reconcile net loss to net cash used in operating activities: | ||||||
Depreciation and amortization | ||||||
65 | 50 | 45 | 37 | |||
Stock based compensation | ||||||
1,088 | 1,332 | 2,033 | 69 | |||
Accretion of notes payable discount | ||||||
91 | - | 84 | 21 | |||
Gain on disposition of assets | ||||||
0 | - | - | - | |||
Allowance for doubtful accounts | ||||||
11 | - | - | - | |||
Gain on disposition of assets | ||||||
- | - | -2,072 | 0 | |||
Loss (gain) of equity method investment | ||||||
-232 | -38 | - | - | |||
Other losses | ||||||
- | - | 16 | - | |||
Other losses | ||||||
- | - | - | 0 | |||
Changes in assets and liabilities: | ||||||
(Increase) in accounts and other receivables | ||||||
121 | 13 | - | - | |||
(Increase) in prepaid and other assets | ||||||
292 | -900 | 698 | 14 | |||
(Increase) in inventory | ||||||
179 | 9 | 9 | 0 | |||
Increase in deferred revenue | ||||||
-1 | 194 | -194 | 473 | |||
Increase (decrease) in accounts payable and accrued expenses | ||||||
-226 | 85 | 8 | 0 | |||
Net cash used in operating activities | ||||||
-5,525 | -4,080 | -3,211 | -1,312 | |||
Cash flows from investing activities: | ||||||
Purchase of property and equipment | ||||||
113 | 41 | 129 | 12 | |||
Investment in joint venture | ||||||
322 | 339 | 60 | 0 | |||
Net cash used in investing activities | ||||||
-435 | -380 | -189 | -12 | |||
Cash flows from financing activities: | ||||||
Proceeds from sale of common stock | ||||||
5,496 | 30 | 7,071 | 0 | |||
Proceeds from sale of preferred stock | ||||||
1,000 | - | - | - | |||
Offering costs from equity financing | ||||||
- | - | 1,093 | - | |||
Proceeds from debt financing | ||||||
- | 2,000 | - | - | |||
Offering costs | ||||||
592 | 153 | - | - | |||
Principal payments on debt (related party) | ||||||
- | - | -41 | - | |||
Proceeds from debt financing | ||||||
- | - | - | 1,871 | |||
Principal payments on debt (related party) | ||||||
- | - | - | 502 | |||
Principal payments on debt | ||||||
- | - | - | 14 | |||
Principal payments on debt (related party) | ||||||
- | - | - | 70 | |||
Net cash provided by financing activities | ||||||
5,903 | 1,876 | 5,936 | 2,289 | |||
Net increase in cash | ||||||
-57 | -2,584 | - | - | |||
Net increase (decrease) in cash | ||||||
- | - | 2,535 | 964 | |||
Supplemental disclosure of cash flow information: | ||||||
Interest paid | ||||||
15 | 71 | 73 | - | |||
Interest paid | ||||||
- | - | - | 10 | |||
Income taxes paid | ||||||
- | - | - | 0 | |||
Schedule of non-cash (investing) and financing activities: | ||||||
Warrants issued with convertible debt | ||||||
- | - | - | 11 | |||
Common stock issued for convertible debt | ||||||
- | - | 5,792 | - | |||
Warrants issued for services | ||||||
379 | - | - | - | |||
Conversion of preferred stock to common | ||||||
440 | - | - | - | |||
Conversion of debt for preferred stock | ||||||
2,000 | - | - | 0 | |||