CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
ASSETS:
Cash and cash equivalents	$ 73,326	$ 80,190
Restricted cash and cash equivalents	29,027	29,414
Accounts receivable, net of allowance of $541 and $503, respectively	13,545	11,488
Prepaid and other current assets	4,008	773
Current assets of discontinued operations	433	407
Total current assets	120,339	122,272
Property and equipment, net	5,833	6,155
Goodwill	3,632	3,632
Intangible assets, net	10,788	10,831
Other non-current assets	126	152
Non-current assets of discontinued operations (Note 6)	129	129
Total assets	140,847	143,171
LIABILITIES:
Accounts payable, trade	2,137	2,741
Deferred revenue	643	648
Accrued expenses and other current liabilities	17,857	19,960
Current liabilities of discontinued operations	32,925	31,017
Total current liabilities	53,562	54,366
Other non-current liabilities	751	936
Deferred income taxes	4,712	4,694
Non-current liabilities of discontinued operations (Note 6)	236	253
Total liabilities	59,261	60,249
Commitments and contingencies (Note 11)
SHAREHOLDERS' EQUITY:
Preferred stock $.01 par value; authorized 5,000,000 shares; none issued or outstanding
Common stock $.01 par value; authorized 50,000,000 shares; issued 12,422,020 and 12,195,209 shares, respectively, and outstanding 11,233,541 and 11,006,730 shares, respectively	124	122
Additional paid-in capital	905,071	903,692
Accumulated deficit	(814,197)	(811,480)
Treasury stock 1,188,479 shares	(9,412)	(9,412)
Total shareholders' equity	81,586	82,922
Total liabilities and shareholders' equity	$ 140,847	$ 143,171