CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Cash flows from operating activities:
Net income (loss)	$ (14,052)	$ (2,826)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	3,304	3,116
Provision for (recovery of) doubtful accounts	35	63
Provision for (benefit from) deferred income taxes	(373)	(2,815)
Stock-based compensation	1,532	1,876
Other, net	324	242
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	(1,393)	5,655
Decrease (increase) in prepaid and other assets	(692)	2,225
Increase (decrease) in accounts payable, accrued expenses and other liabilities	3,371	(10,244)
Increase (decrease) in accrued business reorganization expenses	743	3,665
Net cash provided by (used in) operating activities	(7,201)	957
Cash flows from investing activities:
Capital expenditures	(1,416)	(6,874)
Net cash provided by (used in) investing activities	(1,416)	(6,874)
Cash flows from financing activities:
Borrowings under credit agreements	9,550	68,789
Repayments under credit agreements	(8,887)	(70,594)
Repayment of capital lease obligations	(230)	(222)
Purchase of restricted stock from employees	(470)	(523)
Net cash provided by (used in) financing activities	(37)	(2,550)
Effect of exchange rates on cash and cash equivalents	(1,692)	100
Net increase (decrease) in cash and cash equivalents	(10,346)	(8,367)
Cash and cash equivalents, beginning of the period	38,653	37,302
Cash and cash equivalents, end of the period	28,307	28,935
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	123	192
Cash payments during the period for income taxes, net of refunds	$ 395	$ 2,046