ACCOUNTS PAYABLE AND ACCRUED EXPENSES

9 Months Ended

Sep. 30, 2015

Payables and Accruals [Abstract]

ACCOUNTS PAYABLE AND ACCRUED EXPENSES

ACCOUNTS PAYABLE AND ACCRUED EXPENSES

Accounts payable and accrued expenses consist of the following:

	September 30, 2015		December 31, 2014
	(in thousands)
Accounts payable	$	1,409	$	999
Accrued employee compensation and related taxes	6,485		5,759
Accrued external research and development and sales expenses	7,919		3,020
Accrued license fees	3,317		3,165
Accrued sales allowances	2,869		2,368
Other accrued liabilities	2,800		2,062
Total	$	24,799	$	17,373