Accrued Liabilities

9 Months Ended

Sep. 30, 2016

Other Liabilities Disclosure [Abstract]

Accrued Liabilities

Accrued Liabilities

Accrued liabilities consist of the following:

	September 30, 2016		December 31, 2015
Accrued compensation	$	1,637	$	1,310
Professional fees	115		123
Accrued interest on debt (Note 7)	225		252
Other	347		249
Total	$	2,324	$	1,934