CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash flows from operating activities attributable to continuing operations:
Net income (loss)	$ 44,306	$ (60,685)
Less (income) loss from discontinued operations, net of tax	(49,058)	16,077
Net income (loss) from continuing operations	(4,752)	(44,608)
Adjustments to reconcile net loss from continuing operations to net cash used in operating activities attributable to continuing operations:
Loss on disposal of fixed assets	344	210
Amortization of intangibles	314	787
Depreciation	3,204	3,677
Intangible impairment		29,250
Non-cash compensation expense	3,565	2,731
Deferred income taxes	134	(12,144)
Bad debt expense (recovery)	(4)	32
Changes in current assets and liabilities:
Accounts receivable	(4,938)	(1,911)
Prepaid and other current assets	401	(122)
Accounts payable and other current liabilities	(2,492)	385
Income taxes payable	(658)	(58)
Deferred revenue	986	(96)
Other, net	(410)	988
Net cash used in operating activities attributable to continuing operations	(4,306)	(20,879)
Cash flows from investing activities attributable to continuing operations:
Capital expenditures	(2,046)	(5,480)
Increase in restricted cash	(4,047)	(1,488)
Net cash used in investing activities attributable to continuing operations	(6,093)	(6,968)
Cash flows from financing activities attributable to continuing operations:
Vesting and issuance of common stock, net of withholding taxes	(301)	(950)
Purchase of treasury stock	(360)
(Increase) decrease in restricted cash	4,150	(3,325)
Net cash provided by (used in) financing activities attributable to continuing operations	3,489	(4,275)
Total cash used in continuing operations	(6,910)	(32,122)
Net cash provided by (used in) operating activities attributable to discontinued operations	222,885	(58,317)
Net cash provided by (used in) investing activities attributable to discontinued operations	25,923	(9,310)
Net cash provided by (used in) financing activities attributable to discontinued operations	(197,659)	41,261
Total cash provided by (used in) discontinued operations	51,149	(26,366)
Net increase (decrease) in cash and cash equivalents	44,239	(58,488)
Cash and cash equivalents at beginning of period	45,541	68,819
Cash and cash equivalents at end of period	$ 89,780	$ 10,331