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v3.21.1

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Operating activities: |  |
Net income | $ 3,596 | $ 12,533
Adjustments to reconcile net income to net cash used in operating activities: |  |
Depreciation and amortization | 1,935 | 1,509
Stock-based compensation | 944 | (10,700)
Deferred income taxes | (320) | 3,196
Changes in operating assets and liabilities, net of acquisition |  |
Accounts receivable | (4,426) | (3,528)
Inventories | 1,315 | (1,500)
Miscellaneous receivables, prepaid expenses and other assets | (1,148) | (223)
Accounts payable and other liabilities | (3,733) | (8,486)
Other | 361 | 311
Net cash used in operating activities | (1,476) | (6,888)
Investing activities: |  |
Purchases of property, plant and equipment | (849) | (551)
Cash receipt related to acquisition | 188 | 0
Net cash used in investing activities | (661) | (551)
Financing activities: |  |
Net proceeds from revolving line of credit | 0 | 8,189
Repurchase treasury shares | (13) | (1,756)
Payment of financing lease principal | (58) | (67)
Net cash provided by (used in) financing activities | (71) | 6,366
Effect of exchange rate changes on cash and cash equivalents | 111 | (327)
Decrease in cash, cash equivalents and restricted cash | (2,097) | (1,400)
Cash, cash equivalents and restricted cash at beginning of period | 29,391 | 6,297
Cash, cash equivalents and restricted cash at end of period | 27,294 | 4,897
Cash, cash equivalents and restricted cash | 27,294 | 4,897
Supplemental disclosure of cash flow information |  |
Net cash paid for income taxes | 378 | 198
Net cash paid for interest | $ 134 | $ 147

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