Other Accrued Liabilities

3 Months Ended

Mar. 31, 2019

Payables And Accruals [Abstract]

Other Accrued Liabilities

(5) Other Accrued Liabilities

Other accrued expenses consisted of the following (in thousands):

	March 31, 2019		December 31, 2018
Professional fees	$	674	$	798
Compensation and benefits		557		1,046
Other		901		854
Total	$	2,132	$	2,698