Accounts Payable and Accrued Expenses

9 Months Ended

Sep. 30, 2012

Accounts Payable and Accrued Expenses

Accounts Payable and Accrued Expenses

(10) Accounts Payable and Accrued Expenses

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

	September 30, 2012		December 31, 2011
Accrued research payables	$	48,319	$	50,721
Accrued compensation and benefits	34,209		50,666
Trade payables	18,579		17,790
Deferred revenue	13,565		15,493
Accrued restructuring	5,714		11,708
Deferred compensation	4,800		7,579
Accrued transaction processing	3,112		2,986
Other	24,266		24,281
Total	$	152,564	$	181,224