CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010 PREDECESSOR
Cash flows from operating activities:
Net income(loss)-including noncontrolling interest	$ 40,898	$ (23,197)
Adjustments to reconcile net income, including noncontrolling interest, to cash provided by operating activities:
Depreciation and amortization	14,219	19,271
Goodwill impairment charge		65,577
Amortization of discount and deferred debt issuance costs	2,256	1,340
Share-based compensation		2,224
Deferred income taxes, net	4,272	(3,548)
Excess tax expense from share-based compensation		583
Provision for losses on accounts receivable	4,962	5,402
Write down of assets held for sale	1,642
Loss on sale of assets	378	12
Changes in operating assets and liabilities	(25,252)	(1,030)
Cash provided by operating activities	43,375	66,634
Cash flows from investing activities:
Purchases of property and equipment	(9,133)	(6,937)
Acquisitions of businesses, net of cash acquired	(17,803)	(21,213)
Proceeds from sale of assets	217	306
Cash used in investing activities	(26,719)	(27,844)
Cash flows from financing activities:
Long-term debt (repayments) borrowings	(33,176)	1,086
Short-term borrowings (repayments)-three months or less, net		(44,000)
Payments on obligations under capital lease	(70)	(73)
Funds contributed by co-investors	1,400
Debt issuance costs	(561)	(4,519)
Excess tax expense from share-based compensation		(583)
Employee withholding payments on share-based compensation		(881)
Cash used in financing activities	(32,407)	(48,970)
Effect of exchange rate changes on cash and cash equivalents	(137)	(12)
Decrease in cash and cash equivalents	(15,888)	(10,192)
Cash and cash equivalents at beginning of period	27,552	20,672
Cash and cash equivalents at end of period	11,664	10,480
Supplemental schedule of non-cash investing and financing activities:
Notes issued in connection with acquisitions	1,282	4,077
Forgiveness of management fees and promissory note in connection with an acquisition	$ 2,718