Accrued Expenses and other accrued liabilities

3 Months Ended

Mar. 31, 2018

Payables and Accruals [Abstract]

Accrued Expenses and other accrued liabilities

Accrued Expenses and other accrued liabilities

Accrued expenses and other liabilities consist of the following components (in thousands):

	March 31, 2018		December 31, 2017
Accrued payroll	$	437	$	250
Accrued clinical testing	—		320
Accrued license fees and SRA	188		260
Accrued legal and professional fees	75		50
Accrued other	66		22
Total accrued expenses and other liabilities	$	766	$	902