Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash flows from operating activities:
Net income (loss)	$ 1,699	$ (16,030)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation expense	4,791	4,130
Amortization expense	16,009	13,600
Impairment expense	7,700
Amortization of debt issuance costs	1,001	836
Supplemental put expense	4,895	16,991
Noncontrolling stockholder charges and other	1,215	7,441
Deferred taxes	(1,926)	(2,062)
Other	87	(160)
Changes in operating assets and liabilities, net of acquisition:
Decrease (increase) in accounts receivable	1,627	(18,184)
Increase in inventories	(11,282)	(19,307)
Increase in prepaid expenses and other current assets	(3,305)	(3,812)
Increase in accounts payable and accrued expenses	25,973	24,126
Net cash provided by operating activities	48,484	7,569
Cash flows from investing activities:
Acquisitions, net of cash acquired		(83,721)
Purchases of property and equipment	(11,367)	(2,218)
Other investing activities	150	37
Net cash used in investing activities	(11,217)	(85,902)
Cash flows from financing activities:
Proceeds from the issuance of Trust shares, net		75,029
Borrowings under Credit Agreement	43,000	89,200
Repayments under Credit Agreement	(51,000)	(77,500)
Distributions paid	(32,708)	(26,690)
Net proceeds provided by noncontrolling interest		2,085
Debt issuance costs	(593)	(155)
Other	(261)	(19)
Net cash provided by (used in) financing activities	(41,562)	61,950
Net decrease in cash and cash equivalents	(4,295)	(16,383)
Cash and cash equivalents - beginning of period	13,536	31,495
Cash and cash equivalents - end of period	$ 9,241	$ 15,112