Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 31,822	$ 31,636
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Depreciation and Amortization	60,383	57,097
Provision for Doubtful Accounts	1,480	1,347
Share-Based Compensation	3,010	3,382
Gain on Sale of Used Rental Equipment	(10,777)	(9,928)
Gain on Sale of Property, Plant and Equipment	(812)
Foreign Currency Loss	113	31
Change In:
Accounts Receivable	(17,400)	(1,910)
Prepaid Expenses and Other Assets	(2,293)	(1,103)
Accounts Payable and Accrued Liabilities	7,370	8,824
Deferred Income	8,772	219
Deferred Income Taxes	3,295	10,321
Net Cash Provided by Operating Activities	84,963	99,916
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of Rental Equipment	(112,972)	(93,448)
Purchase of Property, Plant and Equipment	(9,078)	(7,962)
Proceeds from Sale of Used Rental Equipment	22,864	25,374
Proceeds from Sale of Property, Plant and Equipment	2,501
Net Cash Used in Investing Activities	(96,685)	(76,036)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net Borrowings (Repayments) Under Bank Lines of Credit	12,277	(21,098)
Borrowing Under Series B Senior Notes	40,000
Principal Payment on Series A Senior Notes	(20,000)
Proceeds from the Exercise of Stock Options	318	14,197
Excess Tax Benefit from Exercise and Disqualifying Disposition of Stock Options	1,314	1,345
Payment of Dividends	(19,189)	(18,258)
Taxes Paid Related to Net Share Settlement of Stock Awards	(3,777)	(1,027)
Net Cash Provided by (Used in) Financing Activities	10,943	(24,841)
Effect of Exchange Rate Changes on Cash	(77)
Net Decrease in Cash	(856)	(961)
Cash Balance, beginning of period	1,630	1,612
Cash Balance, end of period	774	651
Interest Paid, during the period	6,316	5,607
Net Income Taxes Paid, during the period	15,694	7,930
Dividends Accrued During the Period, not yet paid	6,471	6,370
Rental Equipment Acquisitions, not yet paid	$ 12,655	$ 7,367