Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2017

Accrued Liabilities Current [Abstract]

Schedule of Accrued Expenses

The following table presents the components of accrued expenses:

	March 31,		December 31,
	2017		2016
	(In thousands)
Taxes and other assessments	$	2,225	$	2,676
Compensation and benefits		2,291		2,328
Interest and final payment fee		1,100		1,000
Deferred rent		353		323
Consulting and other vendors		593		1,428
Legal and professional fees		142		243
Royalties		162		159
Other		396		49
Total	$	7,262	$	8,206