| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 |
|---|---|---|---|---|---|---|---|---|---|
Cash flows from operating activities: | |||||||||
Net loss | |||||||||
-16,112 | -10,325 | -18,373 | -5,009 | -3,961 | -754 | -1,520 | -524 | -941 | -1,310 |
Adjustments to reconcile net loss to net cash used in operating activities: | |||||||||
Fair value of stock options issued to employees & consultant | |||||||||
- | - | - | - | - | -396 | -327 | 107 | 258 | - |
Fair value of common stock issued for services | |||||||||
- | - | - | - | 1 | - | -5 | - | - | - |
Fair value of common stock issued for services | |||||||||
- | - | - | - | - | -13 | - | - | - | - |
Depreciation | |||||||||
61 | 86 | 551 | 387 | 933 | 755 | 550 | 738 | 653 | 616 |
Gain on sale or disposal of equipment | |||||||||
45 | 5 | - | 0 | - | - | - | - | - | - |
Loss on termination of leases | |||||||||
-8 | -94 | - | - | - | - | - | - | - | - |
Amortization of discount on long-term financing obligation | |||||||||
323 | 110 | 1,379 | 255 | - | - | - | - | - | - |
Amortization of capitalized financing costs | |||||||||
- | 75 | - | - | - | - | - | - | - | - |
Amortization of right of use assets | |||||||||
91 | 22 | - | - | - | - | - | - | - | - |
Fair value of vested stock options issued to employees for services | |||||||||
-790 | -1,161 | - | - | - | - | - | - | - | - |
Stock options issued to employees for services | |||||||||
- | - | -276 | - | - | - | - | - | - | - |
Fair value of vested stock options issued to employees | |||||||||
- | - | - | 658 | 877 | - | - | - | - | - |
Fair value of warrants issued for services | |||||||||
- | - | - | - | - | - | - | - | 42 | - |
Fair value of stock options issued to employees | |||||||||
- | - | - | - | - | - | - | - | - | 198 |
Common stock payable to the Board | |||||||||
- | - | - | 0 | - | - | - | - | - | - |
Fair value of shares granted for services | |||||||||
- | 100 | 680 | 15 | - | - | - | 23 | 131 | - |
Fair value of vested restricted shares issued for services | |||||||||
506 | 820 | - | - | - | - | - | - | - | - |
Increase (decrease) in allowance for doubtful accounts | |||||||||
248 | -22 | - | - | - | - | - | - | - | - |
Increase (decrease) in inventory reserve | |||||||||
-449 | 312 | - | - | - | - | - | - | - | - |
Common stock issued for services | |||||||||
- | - | 99 | - | - | - | - | - | - | - |
Increase in allowance for doubtful accounts | |||||||||
- | - | 345 | -100 | 103 | 71 | 75 | - | - | - |
Reserve for impairment on equipment held for sale | |||||||||
- | - | 5,925 | - | - | - | - | - | - | - |
Increase in inventory reserve | |||||||||
- | - | -394 | - | - | - | - | - | - | - |
Modification cost of warrants | |||||||||
- | - | - | 0 | - | - | - | - | - | - |
Increase in reserve for inventory | |||||||||
- | - | - | - | 0 | - | - | - | - | - |
Series A preferred stock converted to common stock | |||||||||
- | - | - | - | - | - | 10 | - | - | - |
Series B preferred stock dividend payable in common stock | |||||||||
- | - | - | - | - | 5 | 456 | - | - | - |
Property and equipment acquired through capital lease obligation | |||||||||
- | - | - | - | - | 493 | - | - | - | - |
Increase in inventory reserve | |||||||||
- | - | - | 0 | - | - | - | - | - | - |
Increase in reserve for impairment of assets | |||||||||
- | - | - | -484 | - | - | - | - | - | - |
Change in fair value of warrant liability | |||||||||
-30 | 2 | -3,275 | 232 | 0 | 584 | - | - | - | - |
Fair value of warrants recorded as financing costs | |||||||||
- | - | 908 | 0 | - | - | - | - | - | - |
Cost of warrant modification | |||||||||
- | - | 1,868 | - | - | - | - | - | - | - |
Accrual of interest on convertible note to a related party | |||||||||
528 | 471 | 290 | - | - | - | - | - | - | - |
Loss on extinguishment of debt | |||||||||
- | - | -3,632 | 0 | - | - | - | - | - | - |
Gain (loss) on sale or disposal of equipment | |||||||||
- | - | 63 | - | - | - | - | - | - | - |
Write off intangible asset | |||||||||
- | 229 | - | - | - | - | - | - | - | - |
Accrued interest on convertible note | |||||||||
- | - | - | 0 | - | - | - | - | - | - |
Changes in operating assets and liabilities: | |||||||||
(Decrease) increase in allowance for doubtful accounts | |||||||||
- | - | - | - | - | - | - | 264 | 30 | - |
Fair value of common stock issued for services | |||||||||
- | - | - | - | - | - | - | - | - | 366 |
Increase in allowance for doubtful accounts | |||||||||
- | - | - | - | - | - | - | - | - | 15 |
Accounts receivable | |||||||||
-757 | -61 | 551 | -509 | 497 | 428 | 107 | -599 | -361 | -444 |
Inventory | |||||||||
3,575 | 1,157 | -560 | -1,089 | 381 | 13 | 499 | 305 | -1,544 | -1,671 |
Prepaid Inventory | |||||||||
- | - | - | - | - | - | 55 | - | - | - |
Prepaid Inventory | |||||||||
- | - | - | - | - | 1,031 | - | - | - | - |
Prepaid expenses and other assets | |||||||||
645 | -68 | -301 | -269 | 25 | 269 | -34 | -122 | -75 | -117 |
Accounts payable | |||||||||
-182 | -1,762 | 1,521 | -1,499 | 1,564 | 2,282 | 244 | 1,058 | -276 | 1,632 |
Accrued expenses | |||||||||
-837 | 1,190 | 34 | 17 | 38 | -6 | -97 | -73 | 34 | 35 |
Other long-term obligations | |||||||||
- | 28 | 49 | -160 | 0 | - | - | - | - | - |
Recycling fees payable | |||||||||
- | - | - | - | - | - | - | - | -215 | -131 |
Net cash used in operating activities | |||||||||
-18,161 | -9,258 | -3,422 | -2,533 | -1,348 | 1,016 | 1,193 | 1,177 | -2,264 | -811 |
Cash flows from investing activities: | |||||||||
Proceeds from sale of property and equipment | |||||||||
45 | 1,101 | - | - | - | - | - | - | - | - |
Purchase of property and equipment | |||||||||
322 | 159 | 813 | 410 | 532 | 330 | 602 | 507 | 356 | 383 |
Net cash provided by (used in) investing activities | |||||||||
-277 | 942 | -813 | -410 | -532 | -330 | -602 | -507 | -356 | -383 |
Cash flows from financing activities: | |||||||||
Borrowings under line of credit | |||||||||
54,831 | 47,560 | 38,355 | - | - | - | - | - | - | - |
Net draw down (repayment) on line of credit | |||||||||
- | - | - | - | - | -1,515 | - | - | - | - |
Repayments of line of credit | |||||||||
58,827 | 43,204 | 39,438 | - | - | - | - | 72 | -3,404 | - |
Capitalization of financing costs | |||||||||
130 | 591 | - | - | - | - | - | - | - | - |
Proceeds from sale of common stock | |||||||||
- | - | - | 2,230 | 0 | - | - | - | - | - |
Proceeds from the issuance of Series B preferred stock, net of offering costs | |||||||||
- | - | - | - | - | - | - | - | - | 117 |
Capitalization of financing costs | |||||||||
- | - | - | - | - | 7 | 61 | - | - | 30 |
Principal repayments on capital lease obligation | |||||||||
- | - | - | - | - | - | - | 57 | 43 | - |
Proceeds from issuance of common stock in private placement, net of offering costs | |||||||||
- | - | - | - | - | - | - | - | 672 | - |
Proceeds from stock option exercises | |||||||||
- | - | - | - | - | - | - | 177 | 25 | - |
Net (payoff) borrowings on former line of credit | |||||||||
- | - | - | - | - | - | - | - | 2,347 | - |
Principal repayments on term loan | |||||||||
- | - | - | - | - | - | 145 | 153 | 71 | - |
Repayments of line of credit | |||||||||
- | - | - | -59 | 1,434 | - | 1,501 | - | - | - |
Principal repayments on capital expansion loan | |||||||||
- | -3,947 | -725 | -375 | 0 | - | - | - | - | - |
Principal repayments on bank notes | |||||||||
- | 3,000 | - | - | - | - | - | - | - | - |
Borrowing on term loan | |||||||||
- | - | - | - | - | - | 217 | - | - | - |
Principal repayments on long term financial obligation | |||||||||
- | 253 | 191 | 160 | 134 | 111 | 90 | 71 | 54 | 42 |
Advances from officers | |||||||||
- | - | 277 | - | - | - | - | - | - | - |
Advances from officers | |||||||||
- | 200 | - | 0 | - | - | - | - | - | - |
Repayment of amounts due to officers | |||||||||
195 | -472 | - | - | - | - | - | - | - | - |
Principal repayments on capital lease obligation | |||||||||
48 | 312 | 187 | 174 | 138 | 77 | 89 | - | - | 32 |
Principal repayments on note term loan | |||||||||
- | - | - | - | - | 150 | - | - | 22 | - |
Payments for deferred financing fees | |||||||||
- | - | - | - | - | - | - | 44 | 65 | - |
Proceeds from short term borrowing | |||||||||
- | - | - | - | 1,500 | 1,003 | - | 0 | 750 | - |
Proceeds from issuance of common stock in shelf offering, net of offering costs | |||||||||
- | - | - | - | - | - | - | - | - | 432 |
Exercise of warrants | |||||||||
365 | 832 | 1,650 | 116 | 75 | 26 | 403 | - | - | 6 |
Proceeds from sale of common stock | |||||||||
22,341 | - | 13,087 | - | - | - | - | - | - | - |
Proceeds from issuance of convertible note | |||||||||
- | - | 3,083 | 0 | - | - | - | - | - | - |
Net (payoff) borrowings on former line of credit | |||||||||
- | - | - | - | - | - | - | - | - | -623 |
Principal repayments on note payable | |||||||||
- | - | - | - | - | - | - | - | - | 102 |
Net cash provided by (used in) financing activities | |||||||||
18,727 | -3,187 | 15,911 | 1,578 | 2,737 | -831 | 1,736 | -220 | 2,249 | 972 |
Net increase (decrease) in cash | |||||||||
289 | -11,503 | - | - | - | - | - | - | - | - |
Net increase/(decrease) in cash | |||||||||
- | - | 11,676 | -1,365 | 857 | -145 | -59 | 450 | -371 | - |
Net decrease in cash | |||||||||
- | - | - | - | - | - | - | - | - | -222 |
Cash paid for interest | |||||||||
498 | 1,351 | 1,806 | 1,746 | 1,187 | 693 | 712 | 668 | 671 | 561 |
Taxes | |||||||||
- | - | - | - | - | 2 | 0 | - | - | - |
Taxes | |||||||||
- | - | - | - | - | - | - | 0 | 0 | - |
Non-cash investing and financing activities: | |||||||||
Dividends on Series A Convertible Preferred Stock | |||||||||
5 | 5 | - | - | - | - | - | - | - | - |
Series A Preferred stock converted to common stock | |||||||||
- | - | - | - | - | - | - | 362 | 0 | - |
Series B Preferred stock converted to common stock | |||||||||
- | - | - | - | - | - | - | 348 | 54 | - |
Taxes | |||||||||
- | - | - | - | - | - | - | - | - | 0 |
Dividends payable in common stock | |||||||||
- | - | - | 5 | 5 | - | - | - | - | 29 |
Debt discount on note recognized as warrant liability | |||||||||
- | - | 3,083 | 0 | - | - | - | - | - | - |
Acquisition of lease asset and liability | |||||||||
- | 730 | - | - | - | - | - | - | - | - |
Property and equipment acquired through capital lease | |||||||||
- | - | 723 | 2,442 | - | - | - | - | - | - |
Reclass of property to equipment held for sale | |||||||||
- | - | 4,370 | 0 | - | - | - | - | - | - |
Extinguishment of warrant liability | |||||||||
- | - | 2,634 | - | - | - | - | - | - | - |
Common Stock issued in settlement of Series A and Series B preferred stock dividend | |||||||||
- | - | - | - | - | - | 5 | - | - | - |
Series B preferred stock dividend payable in common stock | |||||||||
- | - | - | - | - | - | 74 | 74 | 42 | 50 |
Property and equipment acquired through capital lease | |||||||||
- | - | - | - | - | - | 107 | - | - | - |
Fair value of warrants granted as valuation discount | |||||||||
- | - | - | - | - | - | 0 | - | - | - |
Property and equipment acquired through capital expansion loan | |||||||||
- | - | - | - | - | 672 | 0 | - | - | - |
Property and equipment acquired through capital lease | |||||||||
- | - | - | 152 | 915 | - | - | - | - | - |
Vendor credits issued for fixed asset purchase | |||||||||
- | 108 | - | - | - | - | - | - | - | - |
Property and equipment acquired through capital expansion loan | |||||||||
- | - | 723 | 2,442 | 179 | - | - | - | - | - |
Preferred Stock dividends paid in Common Stock | |||||||||
- | - | 5 | - | - | - | - | - | - | - |
Warrant liability from private financing | |||||||||
- | - | - | - | 0 | - | - | - | - | - |
Other current assets acquired through Capital Expansion loan | |||||||||
- | - | - | - | - | 0 | - | - | - | - |
Property and equipment acquired through capital lease | |||||||||
- | - | - | - | - | - | - | 15 | -67 | - |
Common stock issued in settlement of Series A and B preferred stock dividend | |||||||||
- | - | - | - | - | - | - | 55 | 26 | - |
Property and equipment acquired through capital lease obligation | |||||||||
- | - | - | - | - | - | - | - | - | 64 |
Common stock issued for deferred financing fees | |||||||||
- | - | - | - | - | - | - | - | 15 | - |
Premium on convertible note | |||||||||
- | - | 1,423 | 0 | - | - | - | - | - | - |
Other current assets acquired through capital expansion loan | |||||||||
- | - | - | - | 297 | - | - | - | - | - |
Fair value of note discount issued as a derivative | |||||||||
- | - | - | 91 | - | - | - | - | - | - |
Fair value of warrant modification recorded as debt discount | |||||||||
- | 161 | - | 91 | 141 | - | - | - | - | - |