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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 income | $ 10,960 | $ 7,917
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |
Depreciation | 8,294 | 8,973
Amortization | 2,603 | 2,082
Provision for doubtful accounts | 120 | 0
Deferred income taxes | (1,201) | (161)
Loss (gain) on the sale of property, plant and equipment | 41 | (8)
Loss on assets held for sale | 1,983 | 0
Stock-based compensation expense | 4,206 | 2,850
Changes in operating assets and liabilities |  |
Accounts receivable | (26,356) | 32,561
Contract assets | (13,431) | (5,426)
Inventories | (85,751) | (28,700)
Prepaid expenses and other assets | (8,742) | (6,675)
Accounts payable | 35,869 | 42,439
Advance payments from customers | 11,475 | (7,289)
Accrued liabilities | (7,960) | (11,990)
Operating leases | (398) | (608)
Income taxes | 263 | 648
Net cash (used in) provided by operations | (68,025) | 36,613
Cash flows from investing activities: |  |
Additions to property, plant and equipment | (17,203) | (5,770)
Proceeds from the sale of property, plant and equipment | 0 | 13
Proceeds from the sale of assets held for sale | 1,325 | 0
Additions to purchased software | (772) | (652)
Other | 5 | 0
Net cash used in investing activities | (16,645) | (6,409)
Cash flows from financing activities: |  |
Proceeds from stock options exercised | 459 | 276
Employee taxes paid for with shares withheld | (2,997) | (2,924)
Dividends paid | (5,805) | (5,805)
Borrowings under credit agreement | 203,000 | 0
Principal payments on credit agreement | (130,000) | (1,875)
Principal payments on finance leases | (41) | (380)
Share repurchases | (5,482) | (13,052)
Net cash provided by (used in) financing activities | 59,134 | (23,760)
Effect of exchange rate changes | (1,278) | (2,006)
Net (decrease) increase in cash and cash equivalents and restricted cash | (26,814) | 4,438
Cash and cash equivalents and restricted cash at beginning of year | 271,749 | 395,990
Cash and cash equivalents and restricted cash at end of period | $ 244,935 | $ 400,428

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