Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2019

Payables and Accruals [Abstract]

Schedule of Accrued Expenses

Accrued expenses as of March 31, 2019 and December 31, 2018 consist of the following (in thousands):

	March 31, 2019		December 31, 2018
Payroll taxes (in arrears)	$	1,308	$	1,308
Accrued compensation		1,853		2,453
Legal and professional fees		316		765
Accrued litigation loss		524		524
Other		189		810
Total	$	4,190	$	5,860