Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Cash Flows from Operating Activities:
Net income	$ 115,138	$ 89,704	$ 101,984
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	111,344	106,695	94,643
Deferred income taxes	4,486	26,348	(2,193)
Provision for credit losses	837	451	1,343
Share-based compensation	8,009	7,666	5,549
Gain on sale of used rental equipment	(37,979)	(25,441)	(19,329)
Foreign currency exchange loss	378	210	(78)
Amortization of debt issuance costs	16	15	11
Change in:
Accounts receivable	(31,361)	(24,397)	3,440
Prepaid expenses and other assets	(16,484)	(6,816)	3,807
Accounts payable and accrued liabilities	16,347	12,226	316
Deferred income	23,701	9,082	(8,989)
Net cash provided by operating activities	194,432	195,743	180,504
Cash Flows from Investing Activities:
Purchases of rental equipment	(187,689)	(114,145)	(86,329)
Purchases of property, plant and equipment	(17,617)	(2,680)	(13,724)
Cash paid for acquisition of businesses		(283,124)
Cash paid for acquisition of Titan business assets		(6,585)
Cash paid for acquisition of non-compete agreements		(2,500)
Proceeds from sales of used rental equipment	73,879	57,337	47,052
Net cash used in investing activities	(131,427)	(351,696)	(53,001)
Cash Flows from Financing Activities:
Net borrowing (repayments) borrowings under bank lines of credit	47,275	143,729	(70,689)
Borrowings under note purchase agreement		100,000
Repayments of Senior Debt	(60,000)	(40,000)
Repurchase of common stock			(13,617)
Taxes paid related to net share settlement of stock awards	(6,539)	(5,345)	(4,376)
Payment of dividends	(44,269)	(42,182)	(39,769)
Net cash (used in) provided by financing activities	(63,533)	156,202	(128,451)
Effect of foreign currency exchange rate changes on cash	(6)	4	(156)
Net (decrease) increase in cash	(534)	253	(1,104)
Cash balance, beginning of period	1,491	1,238	2,342
Cash balance, end of period	957	1,491	1,238
Supplemental Disclosure of Cash Flow Information:
Interest paid, during the period	14,775	10,326	9,050
Net income taxes paid, during the period	27,362	9,087	34,903
Dividends accrued during the period, not yet paid	11,227	11,280	10,083
Rental equipment acquisitions, not yet paid	$ 13,220	$ 5,750	$ 4,373