CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Cash flows from operating activities:
Net income (loss)	$ (2,826)	$ 4,218
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	3,116	3,213
Provision for (recovery of) doubtful accounts	63	225
Provision for (benefit from) deferred income taxes	(2,815)	(260)
Stock-based compensation	1,876	1,826
Other, net	242	(55)
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	5,655	(25,820)
Decrease (increase) in prepaid and other assets	2,225	(618)
Increase (decrease) in accounts payable, accrued expenses and other liabilities	(10,244)	18,053
Increase (decrease) in accrued business reorganization expenses	3,665	(759)
Net cash provided by (used in) operating activities	957	23
Cash flows from investing activities:
Capital expenditures	(6,874)	(3,348)
Proceeds from sale of assets	0	247
Net cash provided by (used in) investing activities	(6,874)	(3,101)
Cash flows from financing activities:
Borrowings under credit agreements	68,789	96,501
Repayments under credit agreements	(70,594)	(88,407)
Repayment of capital lease obligations	(222)	0
Purchase of restricted stock from employees	(523)	(291)
Net cash provided by (used in) financing activities	(2,550)	7,803
Effect of exchange rates on cash and cash equivalents	100	685
Net increase (decrease) in cash and cash equivalents	(8,367)	5,410
Cash and cash equivalents, beginning of the period	37,302	29,523
Cash and cash equivalents, end of the period	28,935	34,933
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	192	471
Cash payments during the period for income taxes, net of refunds	$ 2,046	$ 2,674