CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities:
Net income	$ 25,886	$ 23,383
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	13,700	12,863
Amortization of debt discount	3,338	3,167
Amortization, all other	14,764	15,064
Stock-based compensation expense	3,714	3,264
Deferred income taxes	11,961	10,636
Loss on early extinguishment of debt	0	79
Sale of accounts receivable to (collections on behalf of) purchaser	0	(29,000)
Increase (decrease) in cash flows from changes in assets and liabilities:
Accounts receivable	14,745	13,600
Inventories	(10,768)	(28,198)
Accounts payable	2,285	(301)
Income taxes payable	829	(579)
Accrued compensation and benefits	(2,507)	599
Other assets	(2,897)	(597)
Other liabilities	1,659	(8,690)
Total	50,823	(8,093)
Net cash provided by operating activities	76,709	15,290
Cash flows from investing activities:
Purchases of property, plant and equipment	(12,672)	(10,855)
Payments related to business acquisitions	(72)	(5,226)
Net cash used in investing activities	(12,744)	(16,081)
Cash flows from financing activities:
Net proceeds from common stock issued under employee plans	5,759	952
Repurchase of treasury stock	(15,021)	(22,977)
Payments on senior credit agreement	(23,013)	(1,012)
Proceeds from Issuance of Senior Long-term Debt	0	7,000
Payments on mortgage notes	(438)	(404)
Proceeds from secured borrowings, net	0	24,000
Payments on senior subordinated notes	0	(2,933)
Net change in cash overdrafts	(3,148)	2,418
Net cash provided by (used in) financing activities	(35,861)	7,044
Effect of exchange rate changes on cash and cash equivalents	(638)	173
Net increase (decrease) in cash and cash equivalents	27,466	6,426
Cash and cash equivalents at beginning of period	12,417	10,098
Cash and cash equivalents at end of period	$ 39,883	$ 16,524