Prepaid Expenses and Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2019

Prepaid Expenses and Other Current Assets

Summary of Prepaid expenses and other current assets

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

	December 31,
	2019		2018
Prepaid insurance	$	1,265	$	36
Vendor prepayments and deposits		963		2,009
Prepaid rent		879		394
Non-trade receivables		242		282
Interest receivables and other current assets		153		—
Total prepaid expenses and other current assets	$	3,502	$	2,721