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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) (USD $)
In Thousands
9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Cash flows from operating activities:  
Net earnings$ 3,682$ 14,671
Adjustments to reconcile net earnings to net cash provided by (used in) operating activities:  
Depreciation and amortization6,4486,486
Stock-based compensation1,2751,774
Realized gain on sale of investment(119)0
Loss (gain) on sale of property, plant and equipment4(369)
Other, net886220
Deferred income taxes180601
Changes in operating assets and liabilities (see below)9,365(24,663)
Net Cash Provided by (Used in) Operating Activities21,721(1,280)
Cash flows from investing activities:  
Purchase of property, plant and equipment(2,196)(1,536)
Purchase of marketable securities(5,128)(1,191)
Cash transferred from restricted cash1620
Purchase of company-owned life insurance0(1,571)
Payment for acquisition, net of cash acquired0(40,424)
Proceeds from sale of marketable securities4330
Proceeds from sale of property, plant and equipment10586
Net Cash Used in Investing Activities(6,719)(44,136)
Cash flows from financing activities:  
Dividends paid to common shareholders(2,336)(2,324)
Net Cash Used In Financing Activities(2,336)(2,324)
Effect of exchange rate changes on cash8(17)
Net Increase (Decrease) in Cash and Cash Equivalents12,674(47,757)
Cash and Cash Equivalents - beginning of period83,829124,231
Cash and Cash Equivalents - end of period96,50376,474
Changes in operating assets and liabilities consist of:  
Decrease (increase) in accounts receivable7,568(13,930)
Decrease (increase) in inventories2,924(17,901)
Increase in prepaid expenses and other current assets(2,275)(681)
Decrease in other assets110
(Decrease) increase in accounts payable(2,442)3,660
Increase in accrued expenses1,3305,515
Cash payments of accrued restructuring costs(123)(119)
Increase (decrease) in income taxes payable2,382(1,217)
Changes in operating assets and liabilities9,365(24,663)
Supplementary information:  
Income taxes, net of refunds received4901,375
Interest014
Details of acquisition:  
Fair value of identifiable net assets acquired038,132
Goodwill02,349
Fair value of net assets acquired040,481
Fair value of consideration transferred040,481
Less: Cash acquired in acquisition0(57)
Cash paid for acquisition, net of cash acquired$ 0$ 40,424