Consolidated Statement of Cash Flows Statement - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash Flows from Operating Activities:
Net income	$ 15,930	$ 34,030
Adjustments to reconcile income to net cash provided by operating activities, net of acquisition impact:
Loss on dispositions of assets	50	210
Depreciation	20,540	17,150
Amortization of intangible assets	9,200	10,040
Amortization of debt issue costs	460	450
Deferred income taxes	3,420	3,320
Non-cash compensation expense	6,180	5,300
Increase in receivables	(20,050)	(29,430)
Decrease (increase) in inventories	2,500	(7,940)
Decrease in prepaid expenses and other assets	1,210	790
Decrease in accounts payable and accrued liabilities	(14,060)	(8,870)
Other operating activities	810	2,640
Net cash provided by operating activities, net of acquisition impact	26,190	27,690
Cash Flows from Investing Activities:
Capital expenditures	(24,930)	(21,720)
Acquisition of businesses, net of cash acquired	(71,840)	(64,100)
Net proceeds from disposition of property and equipment	250	110
Net cash used for investing activities	(96,520)	(85,710)
Cash Flows from Financing Activities:
Proceeds from borrowings on revolving credit facilities	59,410	12,000
Repayments of borrowings on revolving credit facilities	(37,180)	(12,000)
Payments to purchase common stock	(13,090)	(27,890)
Shares surrendered upon exercise and vesting of equity awards to cover taxes	(2,590)	(2,280)
Dividends paid	(3,340)	(3,460)
Other financing activities	(3,070)	0
Net cash provided by (used for) financing activities	140	(33,630)
Decrease for the period	(70,190)	(91,650)
At beginning of period	112,090	140,740
At end of period	41,900	49,090
Supplemental disclosure of cash flow information:
Cash paid for interest	7,050	6,330
Cash paid for taxes	$ 8,120	$ 1,120