Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements Of Cash Flows

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Condensed Consolidated Statements Of Cash Flows (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Cash flows from operating activities:    
Net income $ 3,898 $ 12,770
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation and amortization 11,018 10,466
Loss on disposal or impairment of property, plant, and equipment 84 134
Deferred income taxes 571 3,543
Stock-based compensation 2,112 1,813
Excess tax benefit from employee stock plans (225) (1,371)
Changes in operating assets and liabilities:    
Accounts receivable 98,893 84,007
Inventories (1,640) 13,704
Prepaid expenses and other current assets (730) (20,989)
Other assets (820) (873)
Accounts payable (60,810) (40,058)
Accrued liabilities (26,101) (22,585)
Income taxes payable (5,105) (5,544)
Other liabilities 1,068 1,337
Net cash provided by operating activities 22,213 36,354
Cash flows from investing activities:    
Purchases of short-term investments (9,591) (37,561)
Sales of short-term investments 441 6,100
Capital expenditures (12,004) (9,043)
Proceeds from sale of property, plant, and equipment   33
Net cash used in investing activities (21,154) (40,471)
Cash flows from financing activities:    
Proceeds from credit facilities 519 5,509
Repayments on credit facilities (519) (5,509)
Proceeds from issuance of common stock under employee stock plans 3,475 5,843
Tax payments related to restricted stock unit issuances (1,116) (2,770)
Excess tax benefit from employee stock plans 225 1,371
Cash dividends paid (7,419) (6,762)
Net cash used in financing activities (4,835) (2,318)
Net effect of exchange rate changes on cash 3,467 7,160
Net increase (decrease) in cash and cash equivalents (309) 725
Cash and cash equivalents, beginning of period 241,034 234,257
Cash and cash equivalents, end of period 240,725 234,982
Supplemental disclosures of cash flow information:    
Cash paid during the period for income taxes 7,610 20,038
Supplemental disclosures of non-cash investing and financing activities:    
Capital expenditures incurred but not yet paid $ 2,236 $ 1,445