Accrued Liabilities

6 Months Ended

Jun. 30, 2021

Payables And Accruals [Abstract]

Accrued Liabilities

Note 4. Accrued Liabilities

Accrued liabilities consisted of the following (in thousands):

	As of June 30, 2021		As of December 31, 2020
Accrued personnel expenses	$	8,599	$	8,632
Professional fees		756		295
Other		351		616
Total	$	9,706	$	9,543