CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues:
Revenues	$ 149,040	$ 149,661
Costs and expenses:
Depreciation and amortization	17,492	17,335
Total costs and expenses	124,852	114,171
Income from operations	24,188	35,490
Other income (expense):
Interest income	12
Interest expense	(9,257)	(10,760)
Deferred financing costs write-off		(123)
Foreign currency exchange	(3)	1
Income before income tax provision	14,940	24,608
Income tax provision	6,639	6,523
Net income	$ 8,301	$ 18,085
Earnings per share:
Basic	$ 0.19	$ 0.41
Diluted	$ 0.19	$ 0.40
Weighted average number of common and common share equivalents outstanding:
Basic	43,873	44,448
Diluted	44,386	44,877
Cash dividends declared per share	$ 0.30	$ 0.28
Rental
Revenues:
Revenues	$ 140,656	$ 142,172
Sales
Revenues:
Revenues	8,316	7,223
Costs and expenses:
Cost of sales	5,102	4,602
Other
Revenues:
Revenues	68	266
Rental Selling and General Expenses
Costs and expenses:
Cost of sales	$ 102,258	$ 92,234