CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities:
Net income (loss)	$ (8,918)	$ (14,052)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	3,002	3,304
Provision for (recovery of) doubtful accounts	78	35
Provision for (benefit from) deferred income taxes	237	(373)
Stock-based compensation	829	1,532
Other, net	192	324
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	(12,622)	(1,393)
Decrease (increase) in prepaid and other assets	(670)	(692)
Increase (decrease) in accounts payable, accrued expenses and other liabilities	679	3,371
Increase (decrease) in accrued business reorganization expenses	(1,086)	743
Net cash provided by (used in) operating activities	(18,279)	(7,201)
Cash flows from investing activities:
Capital expenditures	(2,746)	(1,416)
Net cash provided by (used in) investing activities	(2,746)	(1,416)
Cash flows from financing activities:
Borrowings under credit agreements	23,584	9,550
Repayments under credit agreements	(21,884)	(8,887)
Repayment of capital lease obligations	(283)	(230)
Purchase of restricted stock from employees	(122)	(470)
Net cash provided by (used in) financing activities	1,295	(37)
Effect of exchange rates on cash and cash equivalents	205	(1,692)
Net increase (decrease) in cash and cash equivalents	(19,525)	(10,346)
Cash and cash equivalents, beginning of the period	37,378	38,653
Cash and cash equivalents, end of the period	17,853	28,307
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	202	123
Cash payments during the period for income taxes, net of refunds	$ 555	$ 395