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Interim Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Operating Activities |  |
Net income | $ 32,120 | $ 33,349
Adjustment to reconcile net income to net cash provided by operating activities: |  |
Provision for doubtful accounts | 79 | 313
Depreciation - Property, plant and equipment | 6,580 | 5,521
Depreciation - Rental equipment | 2,355 | 2,105
Amortization of intangibles | 4,059 | 3,815
Amortization of debt issuance | 176 | 176
Stock-based compensation expense | 2,125 | 1,699
Provision for deferred income tax | 148 | 436
Loss (Gain) on sale of property, plant and equipment | 151 | (1,716)
Changes in operating assets and liabilities: |  |
Accounts receivable | (33,154) | (44,825)
Inventories | (9,185) | (8,703)
Rental equipment | (6,206) | (4,502)
Prepaid expenses and other assets | (4,974) | 380
Trade accounts payable and accrued liabilities | 180 | 4,564
Income taxes payable | 5,160 | 8,783
Other assets and long-term liabilities, net | 1,510 | (189)
Net cash provided by operating activities | 1,124 | 1,206
Investing Activities |  |
Purchase of property, plant and equipment | (6,653) | (8,999)
Proceeds from sale of property, plant and equipment | 749 | 2,533
Net cash used in investing activities | (5,904) | (6,466)
Financing Activities |  |
Borrowings on bank revolving credit facility | 134,000 | 91,000
Repayments on bank revolving credit facility | (44,000) | (18,000)
Principal payments on long-term debt and finance leases | (3,813) | (3,753)
Contingent consideration payment from acquisition | (4,402) | 0
Dividends paid | (3,103) | (2,615)
Proceeds from exercise of stock options | 728 | 877
Common stock repurchased | (1,618) | (736)
Net cash provided by financing activities | 77,792 | 66,773
Effect of exchange rate changes on cash and cash equivalents | (3,129) | 791
Net change in cash and cash equivalents | 69,883 | 62,304
Cash and cash equivalents at beginning of the year | 51,919 | 47,016
Cash and cash equivalents at end of the period | 121,802 | 109,320
Cash paid during the period for: |  |
Interest | 5,830 | 5,065
Income taxes | $ 5,306 | $ 3,042

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