CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities:
Net income	$ 30,119	$ 28,163
Adjustments to reconcile net income to net cash flows from operating activities:
Depreciation and amortization	12,078	9,574
Non-cash lease expense	4,181	3,068
Share-based compensation	3,985	4,190
Deferred income taxes	1,268	90
(Gain)/Loss on disposals of plant and equipment	620	212
Foreign exchange (income)/expense	585	57
Changes in assets and liabilities, net of acquisitions:
Receivables	(34,119)	(24,196)
Inventory	(74,690)	(14,327)
Accounts payable and accrued expenses	(2,753)	(298)
Operating leases	(4,181)	(3,068)
Income taxes	2,654	3,220
Employee benefit plans	343	118
Other, net	(1,401)	(1,421)
Net cash flows from operating activities	(61,311)	5,382
Cash flows from investing activities:
Additions to property, plant, and equipment	(9,456)	(6,744)
Proceeds from sale of property, plant, and equipment	0	0
Cash paid for acquisitions, net of cash acquired	553	70
Other, net	0	3
Net cash flows from investing activities	(8,903)	(6,671)
Cash flows from financing activities:
Proceeds from issuance of debt	198,556	693
Repayment of debt	(101,705)	(1,150)
Proceeds from issuance of common stock	343	5,083
Purchases of common stock	(19,319)	(4,849)
Dividends paid	(9,130)	(8,143)
Net cash flows from financing activities	68,745	(8,366)
Effect of exchange rate changes on cash	(486)	(2,801)
Net change in cash and equivalents	(1,955)	(12,456)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	38,581	118,331
Cash paid for income taxes, net of refunds	3,610	2,295
Cash paid for interest	2,330	2,013
Non-cash items:
Additions to property, plant, and equipment, not yet paid	749	811
Right-of-Use Assets obtained in exchange for new operating lease liabilities	$ 1,962	$ 4,615