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v3.10.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Operating activities |  |  |
Net income | $ 76,588 | $ 51,778 | $ 42,707
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 26,754 | 18,474 | 17,485
Share-based Compensation, Total | 10,928 | 8,558 | 6,775
Deferred taxes | 11,936 | 1,174 | 2,780
Loss on impairment of assets |  | 513 | 455
Gain on sale of business | (671) |  |
Amortization of held-to-maturity securities | 374 | 1,063 | 1,173
Other | (619) | (153) | (1,541)
Changes in operating assets and liabilities, net of acquisitions: |  |  |
Accounts receivable | (6,098) | (9,933) | 900
Inventories | (189) | (985) | 136
Prepaid expenses and other | (2,098) | (691) | (1,312)
Income taxes | (6,652) | 1,646 | 8,207
Accounts payable | 1,942 | 3,176 | (1,116)
Accrued liabilities and other | 10,734 | 7,128 | 850
Net cash provided by operating activities | 122,929 | 81,748 | 77,499
Investing activities |  |  |
Purchases of property, equipment and other capital assets | (87,104) | (32,635) | (33,616)
Cash used for acquisitions, net of cash acquired | (90) | (110,533) |
Proceeds from sale of business | 284 |  |
Purchases of other assets and investments | (126) | (8,742) |
Purchases of marketable securities | (41,384) | (20,037) | (89,315)
Proceeds from maturities of marketable securities | 65,139 | 47,972 | 62,176
Net cash used in investing activities | (63,281) | (123,975) | (60,755)
Financing activities |  |  |
Payments on debt | (5,000) |  |
Proceeds from issuance of debt |  | 5,000 |
Acquisition-related contingent consideration |  |  | (400)
Repurchases of common stock | (12,229) | (4,410) |
Proceeds from exercises of stock options and other | 6,791 | 8,602 | 5,715
Net cash (used in) provided by financing activities | (10,438) | 9,192 | 5,315
Effect of exchange rate changes on cash and cash equivalents | (871) | 947 | (917)
Net increase (decrease) in cash and cash equivalents | 48,339 | (32,088) | 21,142
Cash and cash equivalents, beginning of period | 36,707 | 68,795 | 47,653
Cash and cash equivalents, end of period | 85,046 | 36,707 | 68,795
Supplemental cash flow disclosure |  |  |
Cash paid for interest | 39 | 19 | 1
Cash paid for taxes | $ 9,966 | $ 19,113 | $ 9,802

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- Definition The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period. + 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 (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3179-108585 + Details
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- Definition The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow from issuance of shares under share-based compensation arrangement. Issuance includes, but is not limited to, exercise of stock options and similar instruments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109197908&loc=SL79508275-113901 Reference 2: 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=109223946&loc=d3e3255-108585 + 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 outflow for debt initially having maturity due after one year or beyond the normal 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=109223946&loc=d3e3291-108585 + 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://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=109223946&loc=d3e3602-108585 + Details
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- References No definition available. + Details
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