Condensed Consolidated Statement of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Cash flows from operating activities
Net Income	$ 51,928	$ 31,659
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	9,386	9,464
Amortization	5,525	5,490
Equity in undistributed earnings of associated companies, net of dividends	2,658	(1,919)
Deferred compensation and other, net	(898)	(1,190)
Share-based compensation	2,847	3,269
(Gain) loss on disposal of property, plant and equipment and other assets	(680)	(50)
Insurance settlement realized	(680)	(542)
Combination-related expenses, net of payments	(349)	10,367
Pension And Other postretirement benefit expense		608
Pension and other postretirement benefits contributions	(1,113)
Increase (decrease) in cash from changes in current assets and current liabilities, net of acquisitions:
Accounts receivable	(14,029)	(12,946)
Inventories	(12,719)	(9,272)
Prepaid expenses and other current assets	2,196	(5,217)
Accounts payable and accrued liabilities	6,824	11,755
Change in restructuring liabilities	0	(675)
Net cash provided by operating activities	50,896	40,801
Cash flows from investing activities
Investments in property, plant and equipment	(8,815)	(8,032)
Payments related to acquisitions, net of cash acquired	(500)	(5,363)
Proceeds from disposition of assets	803	67
Insurance settlement interest earned	102	35
Net cash used in investing activities	(8,410)	(13,293)
Cash flows from financing activities
Proceeds from long-term debt	0	4,472
Repayment of long-term debt	(11,518)	(488)
Dividends paid	(14,385)	(13,893)
Stock options exercised, other	(227)	(2,594)
Distributions to noncontrolling affiliate shareholders	(834)	0
Net cash used in financing activities	(26,964)	(12,503)
Effect of exchange rate changes on cash	(6,168)	4,758
Net (decrease) increase in cash and cash equivalents	9,354	19,763
Cash, Cash Equivalents and Restricted Cash at the beginning of the period	111,050	110,701
Cash, Cash Equivalents and Restricted Cash at the end of the period	$ 120,404	$ 130,464