| Dec'19 | Dec'18 | Dec'17 | ||||
|---|---|---|---|---|---|---|
Cash Flows from Operating Activities | ||||||
Net Loss | ||||||
-7,625 | -13,042 | -7,791 | ||||
Adjustments to reconcile net loss to net cash used in operating activities: | ||||||
Amortization of debt discount | ||||||
- | 6,562 | 1,710 | ||||
Gain on extinguishment of convertible notes payable | ||||||
- | 1,481 | 257 | ||||
Stock-based compensation | ||||||
941 | 1,922 | 878 | ||||
Depreciation and amortization | ||||||
123 | 133 | 139 | ||||
Amortization of right-of-use assets | ||||||
273 | - | - | ||||
Change in fair value of derivative liabilities | ||||||
- | 191 | -26 | ||||
Loss on impairment of intangible asset | ||||||
588 | 319 | - | ||||
Changes in operating assets and liabilities: | ||||||
Accounts receivable | ||||||
-32 | -3 | 11 | ||||
Inventory | ||||||
- | - | -90 | ||||
Prepaid expenses and other current assets | ||||||
52 | 6 | 11 | ||||
Security deposit and other assets | ||||||
- | -0 | -0 | ||||
Accounts payable | ||||||
144 | -294 | 545 | ||||
Accrued expenses | ||||||
-56 | -210 | 377 | ||||
Deferred revenue - related party | ||||||
- | - | 103 | ||||
Deferred revenues | ||||||
- | -70 | - | ||||
Payments on lease liabilities | ||||||
265 | - | - | ||||
Total adjustments | ||||||
1,728 | 6,686 | 3,589 | ||||
Net Cash Used in Operating Activities | ||||||
-5,896 | -6,355 | -4,202 | ||||
Cash Flows from Investing Activities | ||||||
Collection of receivable for sale of assets | ||||||
- | - | 166 | ||||
Issuance of note receivable to related party | ||||||
- | - | 160 | ||||
Receipts from collections of note receivable to related party | ||||||
- | - | 160 | ||||
Advances to related party | ||||||
- | - | 206 | ||||
Receipts from repayment of related party advances | ||||||
- | - | 216 | ||||
Purchase of property and equipment | ||||||
363 | 12 | 10 | ||||
Net Cash Used in Investing Activities | ||||||
-363 | -12 | 165 | ||||
Cash Flows from Financing Activities | ||||||
Proceeds from private placement, net | ||||||
2,317 | - | - | ||||
Proceeds from public offering, net | ||||||
3,319 | - | - | ||||
Proceeds from initial public offering, net | ||||||
- | 7,657 | - | ||||
Initial public offering costs paid in cash | ||||||
- | 706 | 209 | ||||
Repayments of notes payable | ||||||
- | 1,125 | - | ||||
Proceeds from issuance of note payable to related party | ||||||
- | - | 311 | ||||
Repayments of notes payable - related party | ||||||
- | 120 | 174 | ||||
Proceeds from issuance of notes payable, net | ||||||
- | 722 | 275 | ||||
Proceeds from issuance of convertible notes, net | ||||||
- | 2,603 | 2,564 | ||||
Proceeds from issuance of redeemable Series B preferred stock and warrant, net | ||||||
- | - | 1,292 | ||||
Net Cash Provided by Financing Activities | ||||||
5,636 | 9,031 | 4,058 | ||||
Net Increase (Decrease) in Cash, Cash Equivalent, and Restricted Cash | ||||||
-623 | 2,662 | - | ||||
Net Increase in Cash, Cash Equivalent, and Restricted Cash | ||||||
- | - | 21 | ||||
Supplemental Disclosures of Cash Flow Information: | ||||||
Cash Paid During the Period For: Interest paid | ||||||
0 | 286 | 105 | ||||
Non-Cash Investing and Financing Activities | ||||||
Conversion of convertible note payable - related party and accrued interest into common stock | ||||||
- | 517 | - | ||||
Exchange of note payable - related party and accrued interest into common stock | ||||||
- | 150 | 1 | ||||
Fair value of placement agent warrants issued in connection with preferred stock offering included in derivative liabilities | ||||||
- | - | 57 | ||||
Fair value of warrants issued in connection with convertible debt included in derivative liabilities | ||||||
- | 1,046 | 870 | ||||
Embedded conversion option in convertible debt included in derivative liabilities | ||||||
- | 1,239 | 2,349 | ||||
Derivative liabilities reclassified to equity | ||||||
- | 6,059 | - | ||||
Conversion of convertible notes payable and accrued interest into common stock | ||||||
- | 5,743 | - | ||||
Conversion of preferred stock into common stock | ||||||
- | 5,170 | - | ||||