CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flows from operating activities:
Net income (loss)	$ (15,937)	$ (19,099)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	4,512	4,833
Provision for (recovery of) doubtful accounts	127	44
Provision for (benefit from) deferred income taxes	(11)	(913)
Stock-based compensation	907	1,953
Other, net	318	444
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	(10,736)	6,950
Decrease (increase) in prepaid and other assets	1,032	367
Increase (decrease) in accounts payable, accrued expenses and other liabilities	(681)	3,749
Increase (decrease) in accrued business reorganization expenses	(235)	98
Net cash provided by (used in) operating activities	(20,704)	(1,574)
Cash flows from investing activities:
Capital expenditures	(4,289)	(2,165)
Net cash provided by (used in) investing activities	(4,289)	(2,165)
Cash flows from financing activities:
Borrowings under credit agreements	85,642	13,474
Repayments under credit agreements	(77,692)	(13,492)
Payment of deferred financing costs	(454)	0
Repayment of capital lease obligations	(361)	(347)
Purchase of restricted stock from employees	(122)	(480)
Net cash provided by (used in) financing activities	7,013	(845)
Effect of exchange rates on cash and cash equivalents	(645)	(832)
Net increase (decrease) in cash and cash equivalents	(18,625)	(5,416)
Cash and cash equivalents, beginning of the period	37,378	38,653
Cash and cash equivalents, end of the period	18,753	33,237
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	344	185
Cash payments during the period for income taxes, net of refunds	$ 933	$ 666