CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities:
Net (loss) earnings	$ (11,897)	$ (64,834)	$ 19,197
Adjustments to reconcile net (loss) earnings to net cash provided by operating activities:
Impairment of goodwill and other intangible assets	0	105,972	0
Depreciation and amortization	20,718	21,778	23,009	[1]
Stock-based compensation	3,030	2,817	2,815
Amortization of deferred financing costs	2,259	1,804	1,432
Deferred income taxes	(315)	(6,401)	(356)
Unrealized losses (gains) on foreign currency revaluation	2,770	(3,063)	(5,095)
Loss (gain) on disposal of property, plant and equipment	109	(2,583)	426
Other, net	1,897	864	3,209
Changes in operating assets and liabilities:
Accounts receivable	(2,948)	10,803	12,187
Inventories	(6,160)	(2,794)	12,951
Other current assets	(2,423)	(670)	846
Other assets	(1,621)	297	2,161
Accounts payable	(1,426)	(588)	(10,022)
Accrued expenses	(1,861)	(6,120)	(3,113)
Other liabilities	16,566	(16,565)	(295)
Income taxes payable	5,422	(2,114)	6,437
Net cash provided by operating activities	24,120	38,603	65,789
Cash flows from investing activities:
Purchase of property, plant and equipment	(6,425)	(8,223)	(9,891)	[1]
Purchase of company-owned life insurance	0	(2,164)	(2,820)
Proceeds from sale of marketable securities	0	2,164	2,820
Proceeds from disposal/sale of property, plant and equipment	76	5,839	77
Net cash used in investing activities	(6,349)	(2,384)	(9,814)
Cash flows from financing activities:
Dividends paid to common shareholders	(3,281)	(3,245)	(3,238)
Deferred financing costs	(2,012)	(718)	(15)
Borrowings under revolving credit line	6,000	0	12,500
Repayments under revolving credit line	(6,000)	0	(35,500)
Reduction in notes payable	(225)	(126)	(123)
Proceeds from long-term debt	125,000	0	0
Repayments of long-term debt	(143,799)	(43,389)	(22,438)
Net cash used in financing activities	(24,317)	(47,478)	(48,814)
Effect of exchange rate changes on cash	2,489	(370)	741
Net (decrease) increase in cash and cash equivalents	(4,057)	(11,629)	7,902
Cash and cash equivalents - beginning of year	73,411	85,040	77,138
Cash and cash equivalents - end of year	69,354	73,411	85,040
Cash paid during the year for:
Income tax payments, net of refunds received	756	2,459	580
Interest payments	$ 4,353	$ 4,843	$ 6,153

[1] (Revised)