Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities
Net Income	$ 18,159	$ 19,015
Adjustments to reconcile net income to net cash flows:
Depreciation	10,487	10,832
Amortization of intangible assets	4,262	4,300
Amortization of deferred financing costs	393	468
Gain on foreign currency, net	(100)	(125)
Accretion of debt discount, net	1,962	1,810
Loss on disposal / impairment of fixed assets	411	1,127
Stock based compensation	2,312	2,215
Changes in assets and liabilities:
Trade receivables	(8,890)	(13,320)
Inventories	238	2,742
Accounts payable and accrued liabilities	1,470	2,262
Other current assets and liabilities	(698)	74
Other operating assets and liabilities	526	(1,286)
Net cash provided by operating activities	30,532	30,114
Cash flows from investing activities
Purchase of property, plant and equipment	(10,861)	(13,482)
Net cash used in investing activities	(10,861)	(13,482)
Cash flows from financing activities
Payments on term loan facility	0	(11,445)
Payments on Revolving Credit Facility	(26,507)	(2,000)
Dividend payments	(3,903)	(3,178)
Proceeds from equipment and working capital notes	0	1,100
Borrowing under Revolving Credit Facility	0	6,000
Payments of equipment and working capital notes	(2,477)	(2,396)
Proceeds from mortgages and other debt	3,112	3,012
Shares surrendered for tax withholding	(103)	(128)
Payments on mortgages and other debt	(68)	(254)
Purchase of non-controlling interest in Lamiflex	0	(878)
Purchases of common stock under share repurchase program	(4,391)	(8,006)
Net cash used in financing activities	(34,337)	(18,173)
Effect of exchange rate changes on cash and cash equivalents	(1,324)	(3,685)
Net change in cash and cash equivalents	(15,990)	(5,226)
Cash and cash equivalents at beginning of year	50,320	47,503
Cash and cash equivalents at end of period	34,330	42,277
Cash paid during the period for:
Interest	3,584	3,795
Income taxes	$ 5,176	$ 7,096