Accrued Liabilities

12 Months Ended

Dec. 31, 2016

Payables and Accruals [Abstract]

Accrued Liabilities

ACCRUED LIABILITIES

Accrued liabilities consisted of the following (in thousands):

	December 31, 2016		December 31, 2015
Accrued compensation and related liabilities	$	4,379	$	5,614
Accrued interest	2,663		3,495
Accrued restructuring costs	—		3,400
Other accrued liabilities	1,814		797
Total accrued liabilities	$	8,856	$	13,306