Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2014

Payables and Accruals [Abstract]

Summary of Accrued Expenses

Accrued expenses consist of the following (in thousands):

	2014		2013
Accrued compensation and benefits	$	9,201	$	9,135
Accrued sales and marketing costs		5,963		5,269
Accrued rent obligations		1,372		1,787
Accrued manufacturing costs		1,307		1,107
Accrued legal contingency		301		3,174
Other		2,516		2,823
Total accrued expenses	$	20,660	$	23,295