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v3.20.2

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2020 | Jun. 30, 2019
Cash flows from operating activities: |  |
Net loss | $ (8,410) | $ (22,209)
Reconciliation of net loss to net cash used in operating activities |  |
Depreciation | 1,236 | 1,937
Amortization of intellectual property | 90 | 92
Accretion of asset retirement obligation | 24 | 23
Fair value of common stock issued for consulting services | 24 | 3,044
Stock-based compensation | 1,510 | 1,998
Warrant expense | 0 | 2,312
Amortization of deferred financing costs | 18 | 38
Non-cash convertible note interest expense | 0 | 2,556
Non-cash interest expense | 0 | 118
Loss on disposal of Ebonex asset | 0 | 90
Loss on disposal of equipment | 0 | 79
Changes in operating assets and liabilities |  |
Accounts receivable | 244 | (288)
Inventory | 49 | (977)
Prepaid expenses and other current assets | 733 | (210)
Accounts payable | (1,953) | 2,453
Accrued expenses | (1,671) | (2,605)
Deferred rent | 0 | (35)
Other assets and liabilities | (217) | (247)
Net cash used in operating activities | (8,323) | (11,831)
Cash flows from investing activities: |  |
Purchases of property and equipment | (2,239) | (3,198)
Equipment deposits and other assets | (36) | (1,101)
Insurance proceeds | 7,625 | 0
Net cash provided by (used in) investing activities | 5,350 | (4,299)
Cash flows from financing activities: |  |
Proceeds from issuance of common stock, net of transaction costs | 0 | 29,380
Proceeds from PPP Loan | 332 | 0
Payments on notes payable | (158) | (179)
Payments on convertible note | 0 | (6,651)
Net cash provided by financing activities | 174 | 22,550
Net decrease in cash and cash equivalents | (2,799) | 6,420
Cash and cash equivalents at beginning of period | 7,575 | 20,892
Cash and cash equivalents at end of period | 4,776 | 27,312
Supplemental disclosure of cash flows information |  |
Cash paid for income taxes | 2 | 2
Cash paid for interest | 308 | 372
Supplemental disclosure of non-cash transactions |  |
Change in accounts receivable resulting from insurance funds held in escrow | 4,875 | 0
Change in property and equipment resulting from change in accounts payable | (994) | (904)
Change in property and equipment resulting from change in accrued expenses | (287) | 218
Change in equity resulting from change in accrued expenses | $ 24 | $ 1,300

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- Definition Amount of cash inflow for proceeds from settlement of insurance claim, classified as investing activities. Excludes insurance settlement classified as operating activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 21B -URI http://asc.fasb.org/extlink&oid=118932676&loc=SL94080549-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + 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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- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + 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 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition The cash outflow from the repayment 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 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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- Definition The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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