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v3.20.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Cash flows from operating activities: |  |
Net loss | $ (8,879) | $ (19,222)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Stock option compensation expense (income) | 273 | (40)
Restricted stock compensation expense | 4 | 98
Depreciation expense | 212 | 444
Amortization of Right of Use Asset | 1,577 | 0
Warrant liability fair value adjustment | (17,493) | (19,706)
Non-cash interest income | (11) | (1)
Equitization of expenses | 1,474 | 0
Loss on issuance of financial instrument | 1,715 | 402
Interest expense accrued related to convertible notes | 74 | 7,572
Debt discount amortization | 4,467 | 2,826
Loss on debt settlements | 0 | 1,123
Changes in assets and liabilities: |  |
Prepaid expenses and other assets | (367) | (218)
Accounts receivable | 497 | (293)
Inventory | 204 | 385
Accounts payable and accrued expenses | (4,791) | 8,163
Deferred revenue | (479) | 3,503
Interest payments on financing lease | (3) | 0
Operating lease liability | (1,537) | 0
Other non-current liabilities | (627) | 232
Net cash used in operating activities | (23,690) | (14,732)
Cash flows from investing activities: |  |
Purchase of property, plant and equipment | (24) | (76)
Net cash used in investing activities | (24) | (76)
Cash flows from financing activities: |  |
Repayment of convertible note debt | 0 | (4,870)
Net proceeds from the issuance of debt | 3,719 | 0
Principal payments of financing leases | (39) | 0
Net proceeds from convertible note debt financing | 0 | 5,664
Net proceeds from sale of stock | 0 | 10,917
Net proceeds from exercise of warrants | 0 | 520
Net cash provided by financing activities | 30,305 | 13,236
Foreign currency effects on cash, cash equivalents and restricted cash | 14 | (174)
Net increase (decrease) in cash, cash equivalents and restricted cash | 6,605 | (1,746)
Cash, cash equivalents and restricted cash: |  |
Beginning of period | 3,578 | 5,324
End of period | 10,183 | 3,578
Supplemental non-cash activities: |  |
Fair value of warrants issued | 20,844 | 28,539
Reclassification of Series D Warrants from liability to equity | 0 | 4,210
Equitization of debt, interest and expenses into July 2019 Private Placement | 12,572 | 0
Adoption of ASC 842 lease standard | 1,652 | 0
Right of use assets obtained in exchange for lease obligations | 874 | 0
Financing of insurance | 548 | 0
Series E and E-1 Preferred Stock and Warrants [member] |  |
Cash flows from financing activities: |  |
Net proceeds from the sale of Series E and E-1 Preferred Stock and warrants | 26,475 | 0
Series D Preferred Stock [Member] |  |
Cash flows from financing activities: |  |
Net proceeds from sale of Series D preferred shares | $ 150 | $ 1,005

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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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