Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities
Net income	$ 28,078	$ 61,599
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	27,040	21,853
Deferred income taxes	(1,128)	(1,291)
(Income) loss from discontinued operations	233	(13,023)
Restructuring charges	1,542	1,814
Impairment charges	0	884
Gains on dispositions of property and other assets	(307)	(392)
Share-based compensation expense	3,131	1,562
Excess tax benefit from share-based compensation arrangements	(13)	(41)
Other non-cash items, net	4,427	7,689
Change in operating assets and liabilities (excluding the impact of acquisitions):
Receivables	(27,956)	(29,933)
Inventories	(6,258)	(7,052)
Accounts payable	14,899	27,301
Restructuring liabilities	(1,888)	(4,268)
Accrued compensation	3,385	4,053
Customer deposits	23,618	18,267
Income taxes payable	2,641	4,273
Other assets and liabilities, net	4,899	(11,283)
Net cash provided by operating activities	76,343	82,012
Cash flows from investing activities
Capital expenditures	(19,030)	(21,898)
Cash paid for acquired business	(430)	(40,775)
Proceeds from dispositions of property and other assets	844	502
Proceeds from possessory interest and personal property—discontinued operations	0	28,000
Net cash used in investing activities	(18,616)	(34,171)
Cash flows from financing activities
Proceeds from borrowings	35,000	68,000
Payments on debt and capital lease obligations	(58,981)	(56,196)
Acquisition of business - deferred consideration	(896)	0
Dividends paid on common stock	(6,020)	(36,374)
Common stock purchased for treasury	(4,776)	(11,631)
Excess tax benefit from share-based compensation arrangements	13	41
Proceeds from exercise of stock options	1,041	1,155
Net cash used in financing activities	(34,619)	(35,005)
Effect of exchange rate changes on cash and cash equivalents	(4,785)	(1,739)
Net change in cash and cash equivalents	18,323	11,097
Cash and cash equivalents, beginning of year	56,990	45,821
Cash and cash equivalents, end of period	75,313	56,918
Supplemental disclosure of cash flow information
Cash paid for income taxes	6,835	6,409
Cash paid for interest	3,220	880
Property and equipment acquired under capital leases	618	541
Property and equipment purchases in accounts payable and accrued liabilities	$ 184	$ 230