Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES
Consolidated net income (loss)	$ 4,979	$ (22,364)
Adjustments to reconcile consolidated net income (loss) to net cash used in operating activities:
Loss from discontinued operations	258	477
Depreciation	4,115	4,178
Amortization of intangible assets	162	132
Deferred income tax expense	2,858	3,567
Provision for doubtful receivables	343	259
Share-based compensation expense	5,850	9,726
Amortization of debt costs	570	428
Other, net	912	1,581
Changes in operating assets and liabilities:
Accounts receivable	(4,770)	266
Other current and long-term assets	(3,834)	288
Accounts payable	(5,935)	(10,209)
Accrued compensation and related liabilities	(24,128)	(17,959)
Other current and long-term liabilities	(16,006)	8,053
Income taxes payable/refundable	2,735	(6,508)
Cash used in operating activities — continuing operations	(31,891)	(28,085)
Cash used in operating activities — discontinued operations	(512)	(481)
Cash used in operating activities	(32,403)	(28,566)
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisition	0	(845)
Purchases of property and equipment, net	(6,288)	(7,867)
Cash used in investing activities — continuing operations	(6,288)	(8,712)
CASH FLOWS FROM FINANCING ACTIVITIES
Borrowings on long-term debt	263,138	245,163
Payments on long-term debt	(244,476)	(232,062)
Employee stock purchases and options exercised	1,172	4,912
Purchase of shares for employee tax withholdings	(1,194)	(3,172)
Purchase of noncontrolling interest	(4,991)	0
Purchase of treasury stock	(1,665)	0
Cash provided by financing activities — continuing operations	11,984	14,841
Effect of foreign exchange rate changes on cash and cash equivalents	(998)	(1,029)
Net decrease in cash and cash equivalents	(27,705)	(23,466)
Cash and cash equivalents, beginning of period	45,858	44,483
Cash and cash equivalents, end of period	$ 18,153	$ 21,017