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CONSOLIDATED STATEMENT OF CASH FLOWS (in thousands) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net income | $ 5,449 | $ 1,656
Adjustments to reconcile income to net cash provided by (used in) operating activities: |  |
Depreciation and amortization | 822 | 602
Gain on sale of assets | (366) | (140)
Equipment transferred to cost of goods sold | 749 | 882
Share-based compensation | 714 | 520
Net change in: |  |
Trade accounts receivable | 1,215 | (2,051)
Inventories | 59 | (452)
Other current assets | (198) | 73
Accounts payable and accrued liabilities | 1,520 | 869
Deferred revenue | (247) | 951
Other long-term liabilities | (11) | 48
Deposits and other long-term assets | (580) | 0
Net cash provided by (used in) operating activities | 9,126 | 2,958
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Purchases of property, plant and equipment | (2,154) | (2,122)
Proceeds from sale of assets | 366 | 140
Cash provided by (used in) investing activities | (1,788) | (1,982)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Net proceeds from issuance of common stock, less payments for shares withheld to cover tax | (939) | (163)
Repurchase of common stock | 0 | (191)
Cash provided by (used in) financing activities | (939) | (354)
Increase in cash and cash equivalents | 6,399 | 622
Effects of exchange rate changes on cash | 571 | (319)
Cash and cash equivalents at beginning of period | 11,571 | 11,268
Cash and cash equivalents at end of period | 18,541 | 11,571
Supplemental disclosure of non-cash financing activities: |  |
Cash paid (received) during the year for: Income Taxes | $ 127 | $ 7

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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=82887183&loc=d3e6676-107765 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3044-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3574-108585 + Details
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