CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (14,991)	$ (13,749)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation, depletion and amortization	14,202	11,662
Debt issuance cost amortization	1,775	3,148
(Gain) loss on extinguishment of debt	(2,631)	2,630
Amortization of facility exit costs	(142)	(39)
Amortization of discount on long-term incentive plan and other accrued interest	381	0
Net loss on derivative	25,829	6,544
Net loss (gain) on sale of assets	237	(2,553)
Deferred income taxes	1,331	(21)
Deferred rent	513	0
Provision for doubtful accounts	843	683
Facility exit costs	0	358
Stock-based compensation	4,722	2,271
Changes in assets and liabilities:
Accounts receivable	(26,093)	(22,920)
Inventories	(1,854)	(733)
Prepaid expenses and other current assets	2,546	(2,218)
Other assets and liabilities	(2,569)	(15)
Accounts payable and accrued liabilities	22,740	7,010
Net cash provided by (used in) operating activities	26,839	(7,942)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(13,365)	(4,525)
Payments for acquisitions	(5,261)	(4,300)
Proceeds from disposals of property, plant and equipment	218	1,852
(Payments for) proceeds from disposal of business units	(2,333)	22,751
Change in restricted cash	0	(1,456)
Net cash (used in) provided by investing activities	(20,741)	14,322
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from borrowings	107,204	125,223
Repayments of borrowings	(102,504)	(131,397)
Proceeds from exercise of stock options	205	0
Proceeds from other borrowings	0	1,900
Payments for third-party financing and seller-financed debt	(1,420)	(1,051)
Debt issuance costs	(2,040)	(1,155)
Purchase of treasury shares	(4,615)	(307)
Net cash used in financing activities	(3,170)	(6,787)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	2,928	(407)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	4,751	4,229
CASH AND CASH EQUIVALENTS AT END OF PERIOD	$ 7,679	$ 3,822