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v3.8.0.1

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017
Cash flows from operating activities: |  |
Net Income (Loss) | $ (10,814) | $ 6,651
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |  |
Depreciation and amortization | 3,614 | 4,323
Amortization of net premium on available-for-sale investments | 42 | 124
Net realized (gain) loss on long-term investments | 97 | (470)
Net (gain) loss on disposal of property, plant and equipment | 67 | (16)
Gain on bargain purchase of a business | (11,322) |
Stock-based compensation expense | 1,819 | 1,883
Deferred income taxes | (1,877) | (1,947)
Changes in operating assets and liabilities: |  |
Accounts receivable, net | 63,904 | 7,247
Other receivables | (6,598) | 1,884
Inventory | 3,368 | (7,399)
Prepaid expenses and other assets | 10,583 | (2,413)
Accounts payable | (10,233) | (1,713)
Accrued expenses and other liabilities | 826 | (3,166)
Income tax payable | 2,753 | 4,049
Net cash provided by operating activities | 46,229 | 9,037
Cash flows from investing activities: |  |
Purchases of property, plant and equipment | (1,950) | (3,872)
Proceeds from disposals of property, plant and equipment |  | 16
Proceeds from sales and maturities of available-for-sale investments | 49,074 | 24,471
Purchases of available-for-sale investments | (75,960) | (29,517)
Acquisition of business | (7,806) |
Net cash used in investing activities | (36,642) | (8,902)
Cash flows from financing activities: |  |
Proceeds from stock option exercises | 369 | 1,377
Purchases of treasury stock | (10,171) | (5,559)
Dividend payments | (4,367) | (4,369)
Net cash used in financing activities | (14,169) | (8,551)
Net decrease in cash and cash equivalents | (4,582) | (8,416)
Effect of exchange rate changes | 772 | 1,079
Cash and cash equivalents, beginning of period | 86,433 | 79,895
Cash and cash equivalents, end of period | 82,623 | 72,558
Supplemental disclosure of non-cash investing activities: |  |
Purchases of property, plant and equipment included in accounts payable | $ 95 | $ 509

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- Definition The cash inflow associated with the sale or maturity (principal being due) of securities not classified as either held-to-maturity securities or trading securities which are classified as available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=82896770&loc=d3e26853-111562 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=96867065&loc=SL79508275-113901 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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