Interim Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Operating Activities
Net income	$ 60,444	$ 69,723
Adjustment to reconcile net income to net cash provided by operating activities:
Provision for doubtful accounts	508	244
Depreciation - Property, plant and equipment	13,279	11,270
Depreciation - Rental equipment	4,814	4,259
Amortization of intangibles	8,114	7,639
Amortization of debt issuance	351	351
Stock-based compensation expense	4,758	3,568
Provision for deferred income tax	(21)	105
Loss (Gain) on sale of property, plant and equipment	126	(2,058)
Changes in operating assets and liabilities:
Accounts receivable	(30,657)	(57,260)
Inventories	(11,160)	(13,273)
Rental equipment	(12,198)	(6,889)
Prepaid expenses and other assets	(3,348)	(415)
Trade accounts payable and accrued liabilities	(34)	17,435
Income taxes payable	9	4,586
Long-term tax payable	(2,143)	(1,317)
Other assets and long-term liabilities, net	1,474	(784)
Net cash provided by operating activities	34,316	37,184
Investing Activities
Purchase of property, plant and equipment	(11,061)	(18,238)
Proceeds from sale of property, plant and equipment	796	2,931
Net cash used in investing activities	(10,265)	(15,307)
Financing Activities
Borrowings on bank revolving credit facility	176,000	117,000
Repayments on bank revolving credit facility	(110,250)	(64,000)
Principal payments on long-term debt and finance leases	(7,564)	(7,504)
Contingent consideration payment from acquisition	(4,402)	0
Dividends paid	(6,214)	(5,237)
Proceeds from exercise of stock options	1,422	1,204
Common stock repurchased	(1,819)	(989)
Net cash provided by financing activities	47,173	40,474
Effect of exchange rate changes on cash and cash equivalents	(4,608)	2,694
Net change in cash and cash equivalents	66,616	65,045
Cash and cash equivalents at beginning of the year	51,919	47,016
Cash and cash equivalents at end of the period	118,535	112,061
Cash paid during the period for:
Interest	12,144	12,140
Income taxes	$ 21,852	$ 19,891