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v3.19.3

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2019 | Sep. 30, 2018
OPERATING ACTIVITIES: |  |  |
Net income |  | $ 14,218 | $ 10,098
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Stock-based compensation |  | 3,283 | 12,526
Depreciation and amortization |  | 5,532 | 5,588
Provision for doubtful accounts |  | 2,083 | (179)
Unrealized foreign currency (gain)/loss |  | 272 | (48)
Interest expense on finance leases | $ 10 | 23 |
Deferred income taxes |  | (291) | (415)
Loss on sale of fixed assets |  | 145 |
Gain on sale of business | (10,149) | (10,149) |
Change in the estimated fair value of acquisition-related contingent consideration | (2,387) | (843) |
Changes in assets and liabilities |  |  |
Accounts receivable |  | 5,730 | 9,011
Inventories |  | (3,255) | (649)
Prepaid expenses and other assets |  | 1,438 | 615
Accounts payable |  | (1,042) | (2,179)
Deferred revenue |  | 348 | 1,741
Accrued expenses and other liabilities |  | (6,654) | (11,302)
Net cash provided by operating activities |  | 10,838 | 24,807
INVESTING ACTIVITIES: |  |  |
Purchases of investments |  | (92,173) | (135,625)
Proceeds from maturities and redemptions of investments |  | 91,451 | 124,071
Purchases of property and equipment | (2,448) | (7,961) | (5,938)
Acquisition of businesses, net of cash acquired |  | (13,217) |
Proceeds from sale of business |  | 12,000 |
Net cash used in investing activities |  | (9,900) | (17,492)
FINANCING ACTIVITIES: |  |  |
Repayments of loans |  | (724) |
Cash payments for lease liability | (129) | (253) |
Proceeds from exercise of stock options |  | 169 | 1,684
Repurchase of common stock |  | (3,711) | (3,181)
Net cash used in financing activities |  | (4,519) | (1,497)
EFFECT OF FOREIGN EXCHANGE RATE CHANGES ON CASH |  | 608 | (541)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS |  | (2,973) | 5,277
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD |  | 88,438 | 72,869
CASH AND CASH EQUIVALENTS, END OF PERIOD | $ 85,465 | 85,465 | 78,146
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION: |  |  |
Cash paid for income taxes |  | 7,470 | 14,482
Non-cash investing and financing activities |  |  |
Accrued property and equipment purchases |  | 477 | 592
Unrealized gain (loss) on marketable securities |  | $ 877 | $ (352)

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- Definition The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity. + References Reference 1: 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 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed 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 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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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=118932676&loc=d3e3179-108585 + Details
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