Accounts Payable and Accrued Expenses

3 Months Ended

Mar. 31, 2015

Accounts Payable and Accrued Expenses

Accounts Payable and Accrued Expenses

(9) Accounts Payable and Accrued Expenses

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

	March 31, 2015		December 31, 2014
Accrued research payables	$	58,383	$	56,736
Accrued compensation and benefits	23,537		62,271
Trade payables	21,021		19,547
Accrued rent	18,803		19,169
Deferred revenue	14,156		13,836
Deferred compensation	3,755		3,918
Accrued transaction processing	3,335		2,981
Accrued restructuring	1,960		2,224
Other	18,845		18,529
Total	$	163,795	$	199,211