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v3.22.1

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Cash flows from operating activities: |  |
Net (loss) income | $ (1,127) | $ 896
Adjustments to reconcile net (loss) income to net cash provided by operating activities: |  |
Depreciation and amortization | 3,661 | 4,122
Loss (gain) on investments | 3,304 | (1,161)
Stock-based compensation expense | 1,893 | 1,807
Other, net | (62) | 84
Inventory reserves | (1,754) | (2,131)
Changes in operating assets and liabilities: |  |
Accounts receivable, net | 8,697 | (4,762)
Other receivables | (6,205) | (1,220)
Inventory | (29,685) | 4,024
Prepaid expenses, other current assets and other assets | (1,170) | (417)
Accounts payable | 24,818 | 5,629
Accrued expenses and other liabilities | 3,803 | 3,317
Income taxes payable, net | (1,304) | 497
Net cash provided by operating activities | 4,869 | 10,685
Cash flows from investing activities: |  |
Purchases of property, plant and equipment | (1,461) | (741)
Proceeds from sales and maturities of available-for-sale investments | 10,265 | 10,087
Purchases of available-for-sale investments | (11,504) | (11,350)
Net cash used in investing activities | (2,700) | (2,004)
Cash flows from financing activities: |  |
Tax withholdings related to stock-based compensation settlements | (54) | (113)
Proceeds from stock option exercises | 568 | 1,244
Dividend payments | (4,438) | (4,361)
Proceeds from draw on line of credit | 8,000 |
Repayment of line of credit | (8,000) |
Net cash used in financing activities | (3,924) | (3,230)
Net (decrease) increase in cash, cash equivalents and restricted cash | (1,755) | 5,451
Effect of exchange rate changes | (1,032) | (1,734)
Cash, cash equivalents and restricted cash, beginning of period | 56,818 | 60,179
Cash, cash equivalents and restricted cash, end of period | 54,031 | 63,896
Supplemental disclosure of non-cash investing activities: |  |
Right-of-use assets obtained in exchange for lease obligations | 332 | 248
Purchases of property, plant and equipment included in accounts payable | $ 392 | $ 199

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