Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Cash Flows from Operating Activities:
Net income	$ 55,157	$ 36,196
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	60,896	58,425
Impairment of rental assets	39
Provision for doubtful accounts	297	1,155
Share-based compensation	2,810	2,245
Gain on sale of used rental equipment	(15,044)	(13,006)
Foreign currency exchange (gain) loss	505	(273)
Amortization of debt issuance costs	18	38
Change in:
Accounts receivable	(9,514)	(11,691)
Prepaid expenses and other assets	(10,195)	(1,261)
Accounts payable and accrued liabilities	148	80
Deferred income	8,741	4,689
Deferred income taxes	2,982	4,544
Net cash provided by operating activities	96,840	81,141
Cash Flows from Investing Activities:
Purchases of rental equipment	(84,658)	(73,193)
Purchases of property, plant and equipment	(12,521)	(12,784)
Cash paid for business acquisition	(7,543)
Proceeds from sales of used rental equipment	30,067	28,478
Net cash used in investing activities	(74,655)	(57,499)
Cash Flows from Financing Activities:
Net borrowings under bank lines of credit	25,575	16,813
Principal payments on Series A senior notes	(20,000)	(20,000)
Taxes paid related to net share settlement of stock awards	(3,004)	(1,363)
Payment of dividends	(22,719)	(18,628)
Net cash used in financing activities	(20,148)	(23,178)
Effect of foreign currency exchange rate changes on cash	(139)	53
Net increase in cash	1,898	517
Cash balance, beginning of period	2,501	852
Cash balance, end of period	4,399	1,369
Supplemental Disclosure of Cash Flow Information:
Interest paid, during the period	9,193	8,563
Net income taxes paid, during the period	16,055	23,510
Dividends accrued during the period, not yet paid	8,349	5,979
Rental equipment acquisitions, not yet paid	$ 9,643	$ 6,622