CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 37,099	$ 14,880
Restricted cash	308	2,857
Accounts receivable and unbilled, net (includes $2.3 million and $2.9 million with related parties at December 31, 2016 and 2015, respectively)	79,767	65,088
Prepaid expenses and other current assets	16,074	11,896
Total current assets	133,248	94,721
Property and equipment, net	43,805	37,512
Goodwill	660,981	660,981
Intangible assets, net	136,071	186,743
Deferred income taxes	97	157
Other assets	4,903	3,927
Total assets	979,105	984,041
Current liabilities:
Accounts payable	10,911	8,728
Accrued expenses	24,417	20,111
Pre-funded study costs (includes $3.9 million and $3.7 million with related parties at December 31, 2016 and 2015, respectively)	51,948	46,599
Advanced billings (includes $7.6 million and $10.2 million with related parties at December 31, 2016 and 2015, respectively)	65,668	51,051
Current portion of long-term debt	12,375	59
Other current liabilities	3,284	7,469
Total current liabilities	168,603	134,017
Long-term debt, net, less current portion	151,267	377,882
Deemed landlord liability, less current portion	28,527	30,273
Deferred income tax liability	12,030	21,104
Other long-term liabilities	7,968	7,291
Total liabilities	368,395	570,567
Commitments and contingencies (see Note 9)
Shareholders’ equity:
Preferred stock - $0.01 par-value; 5,000,000 shares authorized; no shares issued and outstanding at December 31, 2016; No shares authorized at December 31, 2015
Common stock - $0.01 par-value; 250,000,000 shares and 60,000,000 shares authorized at December 31, 2016 and 2015, respectively 40,662,856 and 32,624,461 shares issued and outstanding at December 31, 2016 and 2015, respectively	407	326
Additional paid-in capital	623,629	438,716
Accumulated deficit	(9,584)	(23,009)
Accumulated other comprehensive loss	(3,742)	(2,559)
Total shareholders’ equity	610,710	413,474
Total liabilities and shareholders’ equity	$ 979,105	$ 984,041