Accounts Payable and Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2018

Accounts Payable and Accrued Expenses

Summary of accounts payable and accrued expenses

The following is a summary of accounts payable and accrued expenses (dollars in thousands):

	June 30,		December 31,
	2018		2017
Accrued research payables	$	67,149	$	51,275
Accrued compensation and benefits		20,136		37,911
Accrued costs for potential class action lawsuit settlement		18,000		—
Accrued costs for potential SEC settlement		12,000		—
Accrued rent		13,864		14,821
Trade payables		17,372		20,820
Deferred revenue		13,861		8,057
Deferred compensation		2,030		2,525
Accrued restructuring		1,276		6
Accrued transaction processing		4,027		3,257
Other		28,478		27,823
Total	$	198,193	$	166,495