Accrued Expenses

9 Months Ended

Sep. 30, 2019

Payables and Accruals [Abstract]

Accrued Expenses

Accrued Expenses

Accrued expenses and other current liabilities consisted of the following (in thousands):

	September 30		December 31,
	2019		2018
Accrued license obligations	$	60	$	2,523
Compensation expense	2,430		2,380
Professional fees	1,815		1,945
Research and development fees	1,405		943
Audit and tax fees	424		378
Other current liabilities	1,036		945
Total	$	7,170	$	9,114