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v3.22.2.2

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Operating activities |  |
Net income | $ 11,603 | $ 21,462
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 29,981 | 30,231
Stock-based compensation expense | 13,335 | 15,539
Deferred taxes | (8,920) | (139)
Fair value of contingent consideration | 0 | (8,513)
Impairments related to closure of Japan business | 2,842 | 0
Gain on disposal of property and equipment | (1,174) | 0
Other | 11 | 442
Changes in operating assets and liabilities: |  |
Accounts receivable | (3,909) | (25,615)
Inventories | (1,613) | 950
Prepaid expenses and other | (920) | 1,009
Income taxes | 670 | (1,226)
Accounts payable | 1,292 | 1,978
Accrued liabilities and other | 8,366 | (3,893)
Net cash provided by operating activities | 51,564 | 32,225
Investing activities |  |
Purchases of property, equipment and other capital assets | (16,414) | (27,956)
Proceeds from sales of property, equipment and other capital assets | 3,227 | 0
Cash used for acquisitions, net of cash acquired | 0 | (127,413)
Purchases of marketable securities | (45,872) | (15,159)
Proceeds from sales of marketable securities | 1,998 | 57,089
Proceeds from call redemptions and maturities of marketable securities | 13,696 | 15,114
Net cash used in investing activities | (43,365) | (98,325)
Financing activities |  |
Proceeds from exercises of stock options | 2,311 | 3,838
Purchases of shares withheld for tax obligations | (1,615) | (4,209)
Repurchases of common stock | (13,074) | (13,036)
Principal repayments of finance lease obligations | (417) | (413)
Net cash used in financing activities | (12,795) | (13,820)
Effect of exchange rate changes on cash and cash equivalents | (1,972) | 119
Net decrease in cash and cash equivalents | (6,568) | (79,801)
Cash and cash equivalents, beginning of period | 65,929 | 127,603
Cash and cash equivalents, end of period | $ 59,361 | $ 47,802

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- Definition The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations 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 -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
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