CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:
Net income (loss)	$ (4,544)	$ (8,241)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	1,488	1,648
Provision for (recovery of) doubtful accounts	0	15
Provision for (benefit from) deferred income taxes	276	(476)
Stock-based compensation	496	674
Other, net	96	200
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	(12,431)	2,003
Decrease (increase) in prepaid and other assets	(2,267)	(431)
Increase (decrease) in accounts payable, accrued expenses and other liabilities	4,435	45
Increase (decrease) in accrued business reorganization expenses	(1,181)	791
Net cash provided by (used in) operating activities	(13,632)	(3,772)
Cash flows from investing activities:
Capital expenditures	(1,498)	(946)
Net cash provided by (used in) investing activities	(1,498)	(946)
Cash flows from financing activities:
Borrowings under credit agreements	4,119	2,747
Repayments under credit agreements	(4,050)	(2,747)
Repayment of capital lease obligations	(122)	(114)
Purchase of restricted stock from employees	(106)	(359)
Net cash provided by (used in) financing activities	(159)	(473)
Effect of exchange rates on cash and cash equivalents	21	(952)
Net increase (decrease) in cash and cash equivalents	(15,268)	(6,143)
Cash and cash equivalents, beginning of the period	37,378	38,653
Cash and cash equivalents, end of the period	22,110	32,510
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	67	71
Cash payments during the period for income taxes, net of refunds	$ 375	$ 374