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CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $)
In Thousands
6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Consolidated Condensed Statements of Cash Flows (Unaudited) [Abstract]  
Net income$ 22,520$ 6,647
Adjustments to reconcile net income to net cash used for operating activities:  
Depreciation and amortization21,14618,635
Deferred income tax provision8,4465,501
Noncash convertible debt conversion charge16,1350
Stock-based compensation1,3840
Issuance of treasury stock under 401(k) plan268250
Gain on acquisition(919)0
Loss on senior note repurchase02,722
(Increase) decrease in current assets, net of acquisitions:  
Accounts receivable(152,495)(50,386)
Inventories(34,968)(28,282)
Prepaid and other current assets(6,088)3,269
Other assets(222)(493)
Increase (decrease) in current liabilities, net of acquisitions:  
Accounts payable77,73623,790
Other current liabilities19,2696,734
Other liabilities(2,844)2,419
Net cash used for operating activities(30,632)(9,194)
Cash flows from investing activities:  
Capital expenditures(10,196)(11,735)
Acquisitions, net of cash acquired(99,118)0
Other1,39543
Net cash used for investing activities(107,919)(11,692)
Cash flows from financing activities:  
Repurchase of senior unsecured notes(1,064)(49,744)
Term loan borrowing14,1480
Proceeds from exercise of stock options477240
Payment of financing fees0(186)
Dividends paid(387)(353)
Net cash provided by (used for) financing activities13,174(50,043)
Effect of exchange rate changes on cash390
Net decrease in cash and cash equivalents(125,338)(70,929)
Cash and cash equivalents at beginning of period239,500229,182
Cash and cash equivalents at end of period$ 114,162$ 158,253