CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Cash flows from operating activities:
Net income (loss)	$ (19,099)	$ (4,992)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	4,833	4,788
Provision for (recovery of) doubtful accounts	44	46
Provision for (benefit from) deferred income taxes	(913)	(1,818)
Stock-based compensation	1,953	2,386
Other, net	444	361
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	6,950	17,824
Decrease (increase) in prepaid and other assets	367	3,445
Increase (decrease) in accounts payable, accrued expenses and other liabilities	3,749	(16,407)
Increase (decrease) in accrued business reorganization expenses	98	3,268
Net cash provided by (used in) operating activities	(1,574)	8,901
Cash flows from investing activities:
Capital expenditures	(2,165)	(7,793)
Net cash provided by (used in) investing activities	(2,165)	(7,793)
Cash flows from financing activities:
Borrowings under credit agreements	13,474	72,544
Repayments under credit agreements	(13,492)	(75,775)
Repayment of capital lease obligations	(347)	(332)
Purchase of restricted stock from employees	(480)	(542)
Net cash provided by (used in) financing activities	(845)	(4,105)
Effect of exchange rates on cash and cash equivalents	(832)	578
Net increase (decrease) in cash and cash equivalents	(5,416)	(2,419)
Cash and cash equivalents, beginning of the period	38,653	37,302
Cash and cash equivalents, end of the period	33,237	34,883
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	185	268
Cash payments during the period for income taxes, net of refunds	$ 666	$ 2,394