| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Mar'14 |
|---|---|---|---|---|---|---|
Cash flows used in operating activities: | ||||||
Net loss | ||||||
-10,280 | -14,747 | -8,350 | - | - | - | - |
Net loss: | ||||||
- | - | - | -6,745 | -5,001 | -3,698 | -51 |
Adjustments to reconcile net loss to net cash used in operations: | ||||||
Depreciation and amortization | ||||||
1,729 | 468 | 402 | 457 | 360 | 345 | - |
Provision for bad debts | ||||||
89 | 25 | 105 | 93 | 39 | 64 | - |
Share based employee compensation | ||||||
1,099 | 836 | 329 | 674 | 0 | 372 | - |
Fees paid in stock and warrants | ||||||
0 | 45 | 1,156 | 48 | - | - | - |
Fees paid in stock | ||||||
- | - | - | - | 175 | - | - |
Fees to be paid in warrants | ||||||
- | - | - | 125 | 0 | - | - |
Interest resulting from amortization of financing costs and discounts | ||||||
522 | 1,497 | 446 | 77 | 0 | - | - |
Gain on sale of affiliate investment | ||||||
562 | 0 | - | - | - | - | - |
Equity loss in affiliate | ||||||
0 | -601 | -17 | 0 | - | - | - |
Interest resulting from warrants valued upon conversion of host debt instruments | ||||||
0 | 6,424 | 0 | - | - | - | - |
Gain on sale of QTags | ||||||
- | - | - | - | 191 | 0 | - |
Impairment expense | ||||||
- | - | - | - | 10 | 0 | - |
Website write-down | ||||||
- | - | - | - | 4 | 0 | - |
Warrants modification | ||||||
49 | 0 | 1 | 0 | -1 | 126 | - |
Loss resulting from abandonment of MBT site | ||||||
-346 | 0 | - | - | - | - | - |
Changes in operating assets and liabilities | ||||||
128 | 1,197 | -1,117 | -87 | -1,435 | -133 | - |
Net cash used in operating activities | ||||||
-7,134 | -6,044 | -4,772 | -5,181 | - | - | -55 |
Cash flows used in investing activities: | ||||||
Construction in-progress and purchases of equipment, fixtures and vehicles | ||||||
5,111 | 329 | 9 | 8 | 18 | 35 | - |
Shares issued for services | ||||||
- | - | - | - | - | - | 0 |
Decrease (increase) in prepaid expenses | ||||||
- | - | - | - | - | - | -7 |
Increase in accounts payable | ||||||
- | - | - | - | - | - | 0 |
Deferred revenue | ||||||
- | - | - | - | - | - | 1 |
Net cash used in operations | ||||||
- | - | - | - | -3,170 | -2,655 | - |
Sale of used machinery and equipment | ||||||
- | - | 16 | 0 | - | - | - |
Proceeds from sale of QTags | ||||||
- | - | - | - | 75 | 0 | - |
Website development | ||||||
- | - | - | - | - | 27 | - |
Cash acquired from control acquisition of Entsorga West Virginia, LLC | ||||||
0 | 6,773 | 0 | - | 0 | 0 | - |
Proceeds from sale of investment in affiliate | ||||||
2,250 | 0 | - | - | - | - | - |
MBT facility development costs incurred | ||||||
84 | 361 | - | - | - | - | - |
Acquisition of MBT license rights | ||||||
- | - | 839 | 0 | - | - | - |
Investment in Entsorga West Virginia, LLC | ||||||
- | - | 1,034 | 0 | - | - | - |
MBT facility development costs incurredv | ||||||
- | - | 204 | 0 | - | - | - |
MBT facility development costs refunded | ||||||
66 | 0 | - | - | - | - | - |
Net cash provided by (used in) investing activities | ||||||
-2,879 | 6,082 | -2,070 | -8 | - | - | - |
Cash flows from financing activities: | ||||||
Net cash used in investing activities | ||||||
- | - | - | - | 56 | -62 | - |
Net change in line of credit | ||||||
- | - | - | -25 | 33 | 32 | - |
Proceeds from promissory notes | ||||||
- | - | 786 | - | - | 0 | - |
Proceeds from common stock issuance, net of offering costs | ||||||
3,035 | 0 | - | - | - | 500 | 34 |
Proceeds from issuance of senior secured credit facility and common stock | ||||||
0 | 5,000 | 0 | - | - | - | - |
Repayment of line of credit facility | ||||||
0 | 2,463 | 0 | - | - | - | - |
Proceeds from new line of credit facility | ||||||
0 | 1,500 | 0 | - | - | - | - |
Exercise of employee stock options | ||||||
0 | 61 | 0 | - | - | - | - |
Proceeds from the sale of Series D convertible preferred stock units | ||||||
1,772 | 0 | - | - | - | - | - |
Proceeds from convertible notes, including warrants and beneficial conversion features | ||||||
- | - | 2,683 | 1,150 | 0 | - | - |
Payment of financing costs | ||||||
62 | 246 | 23 | - | - | - | - |
Convertible notes deferred financing costs | ||||||
- | - | - | 195 | 0 | - | - |
Proceeds from long-term debt | ||||||
- | - | - | - | 25 | 0 | - |
Repayments of long-term debt | ||||||
9 | 8 | 9 | 8 | 7 | 17 | - |
Proceeds from common stock issuance, net of offering costs | ||||||
0 | 1,125 | 2,270 | - | - | - | - |
Investment in subsidiary by non-controlling interest | ||||||
1,400 | 3,500 | - | - | - | - | - |
Redemption of Series A preferred stock | ||||||
0 | 317 | 0 | - | - | - | - |
Advance from related party, net | ||||||
210 | 0 | 1,120 | - | - | - | - |
Proceeds for the issuance of preferred stock | ||||||
- | - | - | 0 | - | - | - |
Proceeds from convertible notes | ||||||
- | - | 576 | 3,500 | - | - | 22 |
Net cash provided by financing activities | ||||||
6,346 | 8,151 | 7,404 | 5,425 | - | - | 56 |
Net cash provided by financing activities | ||||||
- | - | - | - | 3,120 | 2,464 | - |
Effect of exchange rate on cash | ||||||
77 | 36 | 14 | 50 | -7 | 0 | - |
Net change in cash (restricted and unrestricted) | ||||||
-3,589 | 8,225 | - | - | - | - | - |
Net change in cash (restricted and unrestricted) | ||||||
- | - | 575 | 286 | -1 | -253 | - |
Net change in cash | ||||||
- | - | - | - | - | - | 0 |
Cash paid during the year for: Interest | ||||||
- | - | - | - | - | - | 0 |
Cash paid during the year for: Income taxes | ||||||
- | - | - | - | - | - | 0 |