| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | ||
|---|---|---|---|---|---|---|
CASH FLOWS FROM OPERATING ACTIVITIES | ||||||
Net loss and comprehensive loss | ||||||
-10,018 | -11,908 | -12,286 | -10,795 | -18,173 | ||
Adjustments to reconcile net loss to net cash used in operating activities: | ||||||
Gain on investments held to maturity | ||||||
- | 47 | 36 | 0 | - | ||
Amortization of discounts on investments | ||||||
- | - | -17 | 0 | - | ||
Depreciation and amortization | ||||||
413 | 447 | 391 | 196 | 182 | ||
Stock-based compensation | ||||||
873 | 3,413 | 3,728 | 3,367 | 11,262 | ||
Bad Debt Expense | ||||||
123 | - | - | - | - | ||
Gain on sale of equipment | ||||||
-3 | -15 | - | - | - | ||
Loss on early extinguishment of debt | ||||||
- | -10 | - | - | - | ||
Loss on change in fair value of derivative | ||||||
- | -1 | - | - | - | ||
Shares of common stock issued for services, net of forfeitures | ||||||
- | - | - | - | -10 | ||
Common stock warrant issued as compensation | ||||||
- | - | - | - | 53 | ||
Non-cash interest expense from convertible notes and notes payable | ||||||
- | - | - | - | 519 | ||
Amortization of debt discount | ||||||
- | - | - | 27 | 177 | ||
Change in fair value of convertible notes payable, related parties | ||||||
- | - | - | - | 671 | ||
(Gain) loss on remeasurement of common stock warrant liability | ||||||
- | - | -69 | 6 | 10 | ||
Loss on extinguishment of unsecured promissory note | ||||||
- | - | - | -161 | -569 | ||
(Gain) loss on extinguishment of debts, net | ||||||
- | - | - | - | 1,564 | ||
(Increase) decrease in current assets: | ||||||
Accounts receivable - trade | ||||||
10 | 123 | 6 | -3 | -18 | ||
Accounts receivable - other | ||||||
123 | - | - | - | - | ||
Other assets | ||||||
5 | - | - | - | - | ||
Prepaid expenses | ||||||
-85 | 172 | -167 | 301 | 3 | ||
Inventory | ||||||
-81 | 721 | 483 | 57 | 0 | ||
Deposits | ||||||
11 | -10 | 10 | 3 | -3 | ||
Increase (decrease) in current liabilities: | ||||||
Accounts payable | ||||||
92 | -218 | 40 | -193 | 393 | ||
Accrued contract cancellation settlement | ||||||
- | - | -1,000 | 0 | - | ||
Accrued expenses | ||||||
455 | 189 | 218 | 1,109 | 388 | ||
Deferred rent | ||||||
-16 | -25 | 8 | 5 | 0 | ||
Deferred revenues | ||||||
- | - | - | -221 | -151 | ||
Net cash used in operating activities | ||||||
-8,058 | -9,129 | -9,321 | -6,696 | -3,666 | ||
CASH FLOWS FROM INVESTING ACTIVITIES | ||||||
Purchase of securities | ||||||
- | - | 5,004 | 0 | - | ||
Proceeds received on sale of securities held to maturity | ||||||
- | 5,070 | - | - | - | ||
Cash received on sale of property and equipment | ||||||
- | 185 | - | - | - | ||
Purchase of property and equipment | ||||||
71 | 239 | 898 | 57 | 130 | ||
Net cash provided by (used in) investing activities | ||||||
-71 | 5,016 | -5,902 | -57 | -130 | ||
CASH FLOWS FROM FINANCING ACTIVITIES | ||||||
Dividend payments on preferred stock | ||||||
- | - | - | 176 | 0 | ||
Proceeds from the issuance of common stock, net | ||||||
- | - | 5,253 | 896 | 155 | ||
Proceeds from the issuance of common stock, net | ||||||
3,631 | 5,132 | - | 18,832 | 0 | ||
Proceeds from the issuance of convertible notes payable | ||||||
- | - | - | 326 | 0 | ||
Repayments of convertible notes payable | ||||||
- | - | - | 810 | 0 | ||
Proceeds from the issuance of notes payable | ||||||
- | - | 437 | 0 | 222 | ||
Proceeds from the issuance of notes payable | ||||||
- | 9 | - | - | 1,000 | ||
Repayments of notes payable | ||||||
220 | 281 | 73 | 29 | 13 | ||
Repayments of notes payable, related parties | ||||||
- | 12 | 24 | 1,101 | -71 | ||
Repayments of finance lease obligations | ||||||
- | 71 | - | - | - | ||
Proceeds from the issuance of convertible notes payable, related parties | ||||||
- | - | - | - | 1,915 | ||
Repayments of notes payable, related parties | ||||||
- | - | - | - | 0 | ||
Repayments of capital lease obligations | ||||||
- | - | 95 | 21 | 16 | ||
Payment of deferred offering costs | ||||||
- | - | - | 0 | 132 | ||
Proceeds from the exercise of warrants | ||||||
1,789 | 2,213 | - | 521 | 56 | ||
Payment of employee withholding taxes related to share-based awards | ||||||
55 | 58 | - | - | - | ||
Net cash provided by (used in) financing activities | ||||||
5,145 | 6,932 | 5,498 | 18,438 | 3,116 | ||
NET CHANGE IN CASH | ||||||
-2,984 | 2,819 | -9,725 | 11,685 | -680 | ||
SUPPLEMENTAL INFORMATION: | ||||||
Interest paid | ||||||
42 | 74 | 87 | 393 | 16 | ||
Income taxes paid | ||||||
- | - | - | 0 | 0 | ||
NON-CASH INVESTING AND FINANCING ACTIVITIES: | ||||||
Common stock warrant revaluation | ||||||
11 | - | - | - | - | ||
Deemed dividend | ||||||
- | 333 | - | - | - | ||
Purchases of equipment under finance lease obligations | ||||||
- | 37 | - | - | - | ||
Purchases of equipment under capital lease obligations | ||||||
- | - | 316 | 157 | 30 | ||
Common stock issued on accrued bonus | ||||||
33 | - | - | - | - | ||
Issuance of series A convertible preferred stock and common stock warrant in connection with cancellation of debt | ||||||
- | - | - | - | 4,380 | ||
Issuance of series B convertible preferred stock in connection with conversion of convertible notes and notes payable | ||||||
- | - | - | - | 2,941 | ||
Issuance of shares of common stock upon conversion of convertible notes payable | ||||||
- | - | - | 8,387 | 610 | ||
Issuance of warrants with notes payable | ||||||
- | - | - | - | 97 | ||
Original issue discount | ||||||
- | - | - | 147 | 0 | ||
Debt discount on convertible notes | ||||||
- | - | - | 9 | 229 | ||
Related party convertible note extinguished for settlement payable | ||||||
- | - | - | 404 | 0 | ||
Contributed capital, debt forgiveness by related parties | ||||||
- | - | - | 2,003 | 0 | ||