Interim Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Operating Activities
Net Income	$ 6,785	$ 5,667
Adjustment to reconcile net income to net cash used by operating activities:
Provision for doubtful accounts	11	393
Depreciation	2,518	2,621
Amortization of intangibles	0	0
Amortization of debt issuance	32	94
Stock-based compensation expense	196	140
Excess tax benefits from stock-based payment arrangements	(37)	(18)
Provision for deferred income tax (benefit) expense	69	(552)
Loss on sale of property, plant & equipment	(37)	(34)
Changes in operating assets and liabilities:
Accounts receivable	(25,094)	(25,625)
Inventories	(12,408)	(16,410)
Prepaid expenses and other assets	(1,486)	(1,287)
Trade accounts payable and accrued liabilities	10,723	9,520
Income taxes payable	885	69
Other long-term liabilities	142	1,457
Net cash provided by (used in) operating activities	(17,701)	(23,965)
Investing Activities
Acquisitions, net of cash acquired	0	0
Purchase of property, plant and equipment	(1,684)	(1,433)
Proceeds from sale of property, plant and equipment	49	44
Net cash used in investing activities	(1,635)	(1,389)
Financing Activities
Net change in bank revolving credit facility	45,000	24,000
Principal payments on long-term debt and capital leases	(492)	(892)
Proceeds from issuance debt	2,421	0
Dividends paid	(712)	(710)
Proceeds from sale of common stock	39	89
Excess tax benefits from stock-based payment arrangements	37	18
Net cash provided by (used in) financing activities	46,293	22,505
Effect of exchange rate changes on cash	613	989
Net change in cash and cash equivalents	27,570	(1,860)
Cash and cash equivalents at beginning of the period	10,288	30,243
Cash and cash equivalents at end of the period	37,858	28,383
Cash paid during the period for:
Interest	513	746
Income taxes	$ 2,426	$ 3,876