CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities:
Net income (loss)	$ 4,955	$ (15,937)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	3,040	4,512
Provision for (recovery of) doubtful accounts	227	127
Provision for (benefit from) deferred income taxes	(1,628)	(11)
Stock-based compensation	3,961	907
Gain on sale and exit of businesses	(21,228)	0
Other, net	218	318
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	(4,451)	(10,736)
Decrease (increase) in prepaid and other assets	3,028	1,032
Increase (decrease) in accounts payable, accrued expenses and other liabilities	(7,197)	(681)
Increase (decrease) in accrued business reorganization expenses	923	(235)
Net cash used in operating activities	(18,152)	(20,704)
Cash flows from investing activities:
Capital expenditures	(2,384)	(4,289)
Proceeds from sale of consolidated subsidiary, net of cash sold	7,894	0
Proceeds from sale of assets, net of disposal costs	16,815	0
Net cash provided by (used in) investing activities	22,325	(4,289)
Cash flows from financing activities:
Borrowings under credit agreements	110,412	85,642
Repayments under credit agreements	(110,268)	(77,692)
Payment of deferred financing costs	0	(454)
Repayment of capital lease obligations	(24)	(361)
Purchase of treasury stock	(712)	0
Purchase of restricted stock from employees	(239)	(122)
Net cash provided by (used in) financing activities	(831)	7,013
Effect of exchange rates on cash and cash equivalents	(970)	(645)
Net increase (decrease) in cash and cash equivalents	2,372	(18,625)
Cash and cash equivalents, beginning of the period	33,989	37,378
Cash and cash equivalents, end of the period	36,361	18,753
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	143	344
Cash (refunds) payments during the period for income taxes, net of refunds	$ 13	$ 933