Prepaid Expenses and Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2020

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following (in thousands):

	December 31,
	2020		2019
Other prepaid expenses	$	663	$	548
Other current assets	28		209
Prepaid software licenses	—		208
Prepaid expenses and other current assets	$	691	$	965