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v3.22.2

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2022 | Jun. 30, 2021
Operating Activities |  |
Net loss | $ (1,354) | $ (380)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities: |  |
Depreciation | 182 | 319
Amortization | 50 | 71
Loss on disposal of equipment | 0 | 13
Provision for doubtful accounts, net of recoveries | 43 | 23
Stock-based compensation, net of forfeitures | 46 | 40
Changes in operating assets and liabilities: |  |
Accounts receivable | (3,245) | 3,079
Inventories | (58) | (97)
Prepaid expenses, other current assets and other non-current assets | 205 | 681
Accounts payable | 812 | (943)
Accrued liabilities and other non-current liabilities | (2) | (1,021)
Net cash (used in) provided by operating activities | (3,321) | 229
Investing Activities |  |
Purchases of equipment and patents | (138) | (237)
Net cash used in investing activities | (138) | (237)
Financing Activities |  |
Proceeds from sale of common stock issued in connection with private placement | 0 | 25,812
Costs related to sale of common stock issued in connection with private placement | 0 | (1,783)
Taxes paid on behalf of equity award participants | (17) | (52)
Net cash (used in) provided by financing activities | (17) | 23,977
Effect of exchange rate fluctuations on cash | (280) | (13)
Net (decrease) increase in cash, cash equivalents and restricted cash and cash equivalents | (3,756) | 23,956
Cash, cash equivalents, and restricted cash and cash equivalents at beginning of period (Note 2) | 37,054 | 12,606
Cash, cash equivalents and restricted cash and cash equivalents at end of period (Note 2) | 33,298 | 36,562
Paycheck Protection Program CARES Act [Member] |  |
Adjustments to reconcile net loss to net cash (used in) provided by operating activities: |  |
Gain of forgiveness on Paycheck Protection Plan Loan | $ 0 | $ (1,556)

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- Definition The cash outflow to reacquire common and preferred stock. + 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 (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585 + Details
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- Definition The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 50 -Section 30 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=126928898&loc=d3e9212-128498 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 50 -Section 30 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=126928898&loc=d3e9215-128498 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 50 -Section 25 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=127000608&loc=d3e9135-128495 + Details
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