CONSOLIDATED BALANCE SHEETS - Scenario, Unspecified [Domain] - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
ASSETS:
Cash and cash equivalents	$ 92,967	$ 86,212
Restricted cash and cash equivalents	18,622	18,716
Accounts receivable (net of allowance of $504 and $349, respectively)	20,516	13,611
Prepaid and other current assets	1,097	931
Current assets of discontinued operations	259	189
Total current assets	133,461	119,659
Property and equipment (net of accumulated depreciation of $14,408 and $14,810, respectively)	6,683	5,257
Goodwill	3,632	3,632
Intangible assets, net	11,042	11,141
Other non-current assets	101	102
Non-current assets of discontinued operations	0	100
Total assets	154,919	139,891
LIABILITIES:
Accounts payable, trade	2,648	1,060
Accrued expenses and other current liabilities	28,394	25,521
Current liabilities of discontinued operations	13,670	12,055
Total current liabilities	44,712	38,636
Other non-current liabilities	119	0
Deferred income taxes	4,738	4,738
Non-current liabilities of discontinued operations	31	151
Total liabilities	$ 49,600	$ 43,525
Commitments and contingencies
SHAREHOLDERS' EQUITY:
Preferred stock $.01 par value; 5,000,000 shares authorized; none issued or outstanding	$ 0	$ 0
Common stock $.01 par value; 50,000,000 shares authorized; 12,990,402 and 12,854,517 shares issued, respectively, and 11,516,875 and 11,386,240 shares outstanding, respectively	130	129
Additional paid-in capital	909,012	909,751
Accumulated deficit	(788,262)	(798,171)
Treasury stock 1,473,527 and 1,468,277 shares, respectively	(15,561)	(15,343)
Total shareholders' equity	105,319	96,366
Total liabilities and shareholders' equity	$ 154,919	$ 139,891