Accrued Expenses

12 Months Ended

Dec. 31, 2019

Payables and Accruals [Abstract]

Accrued Expenses

(8) Accrued Expenses

Accrued expenses consist of the following:

	As of December 31,
	2019		2018
Accrued payroll and related expenses	$	237	$	200
Customer net volume rebate payable		—		540
Other		143		231
	$	380	$	971