Accounts Payable and Accrued Expenses

12 Months Ended

Dec. 31, 2012

Accounts Payable and Accrued Expenses

Accounts Payable and Accrued Expenses

(13) Accounts Payable and Accrued Expenses

        The following is a summary of accounts payable and accrued expenses at December 31 (dollars in thousands):

	2012		2011
Accrued compensation and benefits	$	39,762	$	50,666
Accrued research payables		38,591		50,721
Trade payables		22,624		17,790
Accrued restructuring		12,295		11,708
Deferred revenue		12,177		15,493
Deferred compensation		4,650		7,579
Accrued transaction processing		3,359		2,986
Other		31,604		24,281
Total	$	165,062	$	181,224