Consolidated Statements Of Cash Flows (USD $) In Thousands	6 Months Ended
Jun. 30, 2011	Jun. 30, 2010
Cash Flows from Operating Activities
Net income (loss)	$ 16,214	$ (17,750)
Income (loss) from discontinued operations	7,527	(17,951)
Income from continuing operations	8,687	201
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation and amortization	12,737	12,070
Stock compensation expense	3,132	2,681
Non-cash charges to interest expense	1,129	3,146
Other non-cash adjustments	1,120	1,112
Increase (decrease) in cash resulting from changes in the following (excluding the effect of acquisitions):
Accounts receivable	(40,186)	(30,610)
Inventories	(15,791)	(5,777)
Other current assets and other assets	8,333	7,105
Accounts payable	17,534	24,603
Accrued expenses and other non-current liabilities	774	(2,536)
Net cash (used in) provided by operating activities of continuing operations	(2,531)	11,995
Net cash (used in) provided by operating activities of discontinued operations	(3,134)	18,797
Net cash (used in) provided by operating activities	(5,665)	30,792
Cash Flows from Investing Activities
Cash paid for acquisitions, net of cash acquired	(107,605)
Purchases of property, plant, and equipment	(4,547)	(4,356)
Purchase of equity method investment	(250)	(750)
Net proceeds from sale of property and equipment	474	68
Net proceeds from sale of businesses	59,029	29,164
Net cash (used in) provided by investing activities of continuing operations	(52,899)	24,126
Net cash used in investing activities of discontinued operations		(458)
Net cash (used in) provided by investing activities	(52,899)	23,668
Cash Flows from Financing Activities
Proceeds from long-term debt	62,558	8,559
Long-term debt payments	(42,958)	(58,959)
Net proceeds from issuance of common stock	10	270
Excess tax benefit from stock compensation		63
Payment of deferred financing fees		(64)
Purchase of treasury stock at market prices	(819)	(1,108)
Net cash provided by (used in) financing activities	18,791	(51,239)
Net (decrease) increase in cash and cash equivalents	(39,773)	3,221
Cash and cash equivalents at beginning of year	60,866	23,596
Cash and cash equivalents at end of period	$ 21,093	$ 26,817

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The component of interest expense representing the noncash expenses charged against earnings in the period to allocate debt discount and premium, and the costs to issue debt and obtain financing over the related debt instruments. Alternate captions include Noncash Interest Expense.

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Includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Compensating balance arrangements that do not legally restrict the withdrawal or usage of cash amounts may be reported as Cash and Cash Equivalents, while legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits are not generally reported as cash and cash equivalents. Includes cash and cash equivalents associated with the entity's continuing operations. Excludes cash and cash equivalents associated with the disposal group (and discontinued operation).

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Reductions in the entity's income taxes that arise when compensation cost (from non-qualified share-based compensation) recognized on the entity's tax return exceeds compensation cost from equity-based compensation recognized in financial statements. This element represents the cash inflow reported in the enterprise's financing activities.

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The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.

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The net cash from (used in) the entity's investing activities specifically EXCLUDING the cash flows derived by the entity from its discontinued operations, if any. This element is only to be used when the entity reports its cash flows attributable to discontinued operations separately from the cash flow provided by or used in investing activities. Such reporting would necessitate the entity to use the Net Cash provided by or used in Discontinued Operations, Total element provided in the taxonomy.

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