CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
ASSETS:
Cash and cash equivalents	$ 176,925	$ 206,975
Restricted cash and cash equivalents	4,091	6,541
Accounts receivable (net of allowance of $1,026 and $606, respectively)	38,185	29,873
Prepaid and other current assets	3,925	2,085
Current assets of discontinued operations	0	110
Total current assets	223,126	245,584
Property and equipment, net	13,399	9,415
Goodwill	4,007	3,632
Intangible assets, net	15,229	10,992
Deferred income tax assets	16,341	20,977
Other non-current assets	855	1,039
Non-current assets of discontinued operations	4,142	4,142
Total assets	277,099	295,781
LIABILITIES:
Accounts payable, trade	2,815	5,741
Accrued expenses and other current liabilities	37,719	34,885
Current liabilities of discontinued operations	11,978	13,401
Total current liabilities	52,512	54,027
Other non-current liabilities	1,753	586
Non-current liabilities of discontinued operations	27	26
Total liabilities	54,292	54,639
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; 13,953,351 and 13,865,620 shares issued, respectively, and 11,789,606 and 12,392,093 shares outstanding, respectively	140	139
Additional paid-in capital	1,016,706	1,006,688
Accumulated deficit	(729,954)	(750,124)
Treasury stock 2,163,745 and 1,473,527 shares, respectively	(64,085)	(15,561)
Total shareholders' equity	222,807	241,142
Total liabilities and shareholders' equity	$ 277,099	$ 295,781