Accounts Payable And Accrued Expenses

9 Months Ended

Sep. 30, 2013

Accounts Payable And Accrued Expenses

7. ACCOUNTS PAYABLE AND ACCRUED EXPENSES

Accounts payable and accrued expenses consist of the following (in thousands):

	September 30, 2013		December 31, 2012
Accounts payable	$	775	$	3,557
Accrued employee compensation and related taxes		3,893		4,018
Accrued external research and development and sales expenses		2,085		1,652
Accrued license fees		1,500		—
Accrued legal		891		518
Accrued sales allowances		1,530		1,052
Other accrued liabilities		1,012		1,675
Total	$	11,686	$	12,472