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v3.20.2

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2020 | Sep. 30, 2019
Cash flows from operating activities: |  |
Net (loss) income | $ (10,303) | $ 36,738
Adjustments to reconcile net (loss) income to net cash used in operating activities: |  |
Provision for doubtful accounts | 490 | (28)
Depreciation and amortization | 8,277 | 8,893
Deferred income taxes | 0 | 8
Loss on disposals of fixed assets | 488 | 164
Gain on sale of Videotel | 0 | (53,701)
Compensation expense related to stock-based awards and employee stock purchase plan | 2,459 | 3,019
Unrealized currency translation gain | (492) | (799)
Changes in operating assets and liabilities: |  |
Accounts receivable | 852 | (1,637)
Inventories | (1,198) | (2,412)
Prepaid expenses, other current assets, and current contract assets | (88) | (235)
Other non-current assets and non-current contract assets | (776) | (729)
Accounts payable | (3,391) | (2,331)
Contract liabilities and long-term contract liabilities | (937) | 2,229
Accrued compensation, product warranty and other | 1,686 | (612)
Other long-term liabilities | 5 | (17)
Net cash used in operating activities | (2,928) | (11,450)
Cash flows from investing activities: |  |
Capital expenditures | (10,206) | (9,335)
Cash paid for acquisition of intangible asset | (58) | (71)
Proceeds from sale of fixed assets | 6 | 103
Proceeds from sale of Videotel, net of cash sold | 0 | 88,447
Purchases of marketable securities | (6,095) | (50,300)
Maturities and sales of marketable securities | 13,500 | 4,000
Net cash (used in) provided by investing activities | (2,853) | 32,844
Cash flows from financing activities: |  |
Repayments of mortgage loan | 0 | (2,597)
Proceeds from PPP loan | 6,927 | 0
Repayments of term note borrowings | 0 | (21,938)
Repayments of line of credit borrowings | 0 | (15,000)
Proceeds from line of credit borrowings | 0 | 10,000
Proceeds from stock options exercised and employee stock purchase plan | 207 | 558
Repurchase of common stock | (390) | 0
Payment of finance lease | (468) | (457)
Net cash provided by (used in) financing activities | 6,276 | (29,434)
Effect of exchange rate changes on cash and cash equivalents | (711) | (767)
Net decrease in cash and cash equivalents | (216) | (8,807)
Cash and cash equivalents at beginning of period | 18,365 | 18,050
Cash and cash equivalents at end of period | 18,149 | 9,243
Supplemental disclosure of non-cash investing activities: |  |
Changes in accrued other and accounts payable related to property and equipment additions | $ 265 | $ 86

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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 inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period. + References No definition available. + Details
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- Definition The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible 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 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=119407570&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(5)) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
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- Definition The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer. + 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 Amount of cash outflow for the payment of debt classified as other, maturing after one year or the operating cycle, if longer. + 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 Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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