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v3.19.3

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2019 | Sep. 30, 2018
Operating Activities |  |
Net income | $ 37,690 | $ 30,036
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 17,627 | 12,865
Amortization of bond premiums | 0 | 11
Provision for losses on accounts receivable, net of adjustments | 91 | 67
Provision for excess and obsolete inventories | 1,003 | 55
Share-based compensation | 7,858 | 5,614
Loss (gain) on disposal of assets | 296 | (9)
Foreign currency transaction gain | (17) | (20)
Interest income on note receivable | (19) | 27
Deferred | 4,208 | 864
Changes in assets and liabilities: |  |
Accounts receivable | (2,096) | 146
Income taxes | 2,234 | (649)
Inventories | (4,014) | (7,071)
Prepaid expenses and other | (513) | (792)
Accounts payable | 782 | 4,328
Deferred revenue | 263 | (1,644)
Accrued liabilities | 5,190 | 364
Net cash provided by operating activities | 70,583 | 44,192
Investing Activities |  |
Capital expenditures | (30,831) | (34,328)
Cash paid in business combination | 0 | (6,377)
Proceeds from sale of property, plant and equipment | 68 | 11
Investment in certificates of deposits | (6,000) | (7,200)
Maturities of certificates of deposits | 6,000 | 7,920
Purchases of investments held to maturity | 0 | (9,001)
Maturities of investments | 0 | 13,320
Proceeds from called investments | 0 | 495
Principal payments from note receivable | 39 | 32
Net cash used in investing activities | (30,724) | (35,128)
Financing Activities |  |
Stock options exercised | 11,283 | 3,504
Repurchase of stock | (15,437) | (17,500)
Employee taxes paid by withholding shares | (1,023) | (860)
Cash dividends paid to stockholders | (8,303) | (8,400)
Net cash used in financing activities | (13,480) | (23,256)
Net increase (decrease) in cash and cash equivalents | 26,379 | (14,192)
Cash and cash equivalents, beginning of period | 1,994 | 21,457
Cash and cash equivalents, end of period | $ 28,373 | $ 7,265

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- Definition The cash inflow associated with principal collections from a borrowing supported by a written promise to pay an obligation. + 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 (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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- Definition The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity. + 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 (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=118954083&loc=d3e26853-111562 + Details
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- Definition The cash inflow associated with the sale and maturity (principal being due) of other investments, prepayment and call (request of early payment) of other investments not otherwise defined in the taxonomy. + 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 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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- Definition The cash inflow associated with the sale, maturity and collection of all investments such as debt, security and so forth 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 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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