CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Cash flows from operating activities attributable to continuing operations:
Net income	$ 3,947	$ 46,625
Less: Income from discontinued operations, net of tax	(4,620)	(48,874)
Net loss from continuing operations	(673)	(2,249)
Adjustments to reconcile net loss from continuing operations to net cash provided by (used in) operating activities attributable to continuing operations:
Loss on disposal of fixed assets	165	747
Amortization of intangibles	147	358
Depreciation	3,501	4,105
Non-cash compensation expense	5,627	4,587
Deferred income taxes	64	(92)
Bad debt expense (benefit)	248	(4)
Changes in current assets and liabilities:
Accounts receivable	(3,614)	(6,011)
Prepaid and other current assets	(170)	620
Accounts payable, accrued expenses and other current liabilities	6,832	(6,595)
Income taxes payable	(610)	(98)
Deferred revenue	(675)	472
Other, net	(604)	(562)
Net cash provided by (used in) operating activities attributable to continuing operations	10,238	(4,722)
Cash flows from investing activities attributable to continuing operations:
Capital expenditures	(2,750)	(2,632)
Decrease (increase) in restricted cash	3,397	(1,085)
Net cash provided by (used in) investing activities attributable to continuing operations	647	(3,717)
Cash flows from financing activities attributable to continuing operations:
Issuance of common stock, net of withholding taxes	(2,806)	(815)
Purchase of treasury stock	(3,321)	(879)
Dividends	144	(11,428)
Decrease in restricted cash	0	1,199
Net cash used in financing activities attributable to continuing operations	(5,983)	(11,923)
Total cash provided by (used in) continuing operations	4,902	(20,362)
Discontinued operations:
Net cash provided by (used in) operating activities attributable to discontinued operations	(3,425)	226,747
Net cash provided by investing activities attributable to discontinued operations	10,000	25,923
Net cash used in financing activities attributable to discontinued operations	0	(197,659)
Total cash provided by discontinued operations	6,575	55,011
Net increase in cash and cash equivalents	11,477	34,649
Cash and cash equivalents at beginning of period	80,190	45,541
Cash and cash equivalents at end of period	$ 91,667	$ 80,190